The Source

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The Source is a daily, one-hour call-in talk program that gives listeners in San Antonio the opportunity to call and connect with our in-studio guests and city-wide audience.The Source seeks to give life, context and breadth to the events and issues affecting San Antonio by bringing newsmakers and experts to the public, and highlighting the people being affected by the news of the day.Hosted by veteran journalist David Martin Davies, and produced by Kim Johnson and Dallas Williams. Production assistance is provided by Ruben Garcia and Kathleen Creedon.Tune in to The Source for insightful discussion and analysis on topics that matter to residents of the Alamo City.Contribute to the conversation:Call or text during the live show at 833-877-8255.Leave a voicemail at 210 615-8982 anytime. Submissions may be played on-air.Tweet questions to @tprsource.Email comments to thesource@tpr.org.

David Martin Davies


    • Sep 1, 2026 LATEST EPISODE
    • weekdays NEW EPISODES
    • 38m AVG DURATION
    • 1,120 EPISODES


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    Latest episodes from The Source

    New alliance seeks unified voice for Austin-San Antonio corridor

    Play Episode Listen Later Sep 1, 2026 49:46


    San Antonio and Austin are bookends to one of the fastest-growing regions in the nation. Growth and development are happening now. But are plans keeping pace? The Central Texas Alliance is a coalition of civic, business, academic and community leaders working to maximize opportunities and support the Austin-San Antonio corridor.

    Military spouses face financial strain and the emotional toll of deployment

    Play Episode Listen Later Aug 31, 2026 37:27


    The war with Iran is in its sixth month. Service members are experiencing extended deployments and limited support. But how are their families dealing with the strain and the stress of the war. Who is supporting the military family during deployment, the bills get higher and the spouse is running the household alone?

    The hidden costs behind your prescription drugs

    Play Episode Listen Later Aug 30, 2026 24:47


    The price Americans pay at the pharmacy can bear little resemblance to what a drugmaker ultimately receives. Between those amounts lies a complicated system of rebates, fees and insurance rules that can leave sick patients paying disproportionately high costs.

    San Antonio researchers explore psychedelic-assisted treatment for PTSD

    Play Episode Listen Later Aug 30, 2026 25:50


    San Antonio researchers are investigating whether a drug better known as ecstasy can help people recover from post-traumatic stress disorder when combined with established psychotherapy.

    How America turned its economic power into a weapon

    Play Episode Listen Later Aug 26, 2026 50:14


    How has the United States harnessed the power of Wall Street, Silicon Valley, and Big Oil against America's enemies and allies?The US government is escalating economic wars against Russia, China, and Iran. But also Canada and Mexico — using tariffs and trade. But could these efforts backfire?

    Has the war between the U.S. and Iran become a quagmire?

    Play Episode Listen Later Aug 25, 2026 25:04


    When President Trump launched the war with Iran he said it would be over in four to five weeks. But it's been dragging on for six months. Trump ran for president with the promise of no more “forever wars,” but has the war with Iran become a quagmire that has no end in sight. What are the consequences of being locked in a war with no clear rational for fighting and no exit.

    Rising food prices deepen hunger across San Antonio and Texas

    Play Episode Listen Later Aug 25, 2026 24:51


    Persistently high grocery prices are forcing more San Antonio-area families to choose between food and other necessities, contributing to a sharp increase in food insecurity across South Texas.

    Massive cyclospora outbreak renews concerns over federal food safety cuts

    Play Episode Listen Later Aug 24, 2026 25:16


    A massive outbreak of foodborne illness linked to imported lettuce is intensifying questions about whether federal staffing cuts and weakened surveillance have left the United States less prepared to detect and contain contaminated food.

    Trump order scales back childhood vaccines, drawing pediatricians' opposition

    Play Episode Listen Later Aug 24, 2026 34:31


    President Trump signed an executive order earlier this month to limit the vaccine schedule to 11 immunizations. Trump directed officials to review the timing and sequencing of vaccinations. The American Academy of Pediatrics (AAP), heavily criticized the decision, warning that it lacks scientific backing, creates unnecessary hurdles for parents, and leaves children vulnerable to preventable diseases.

    Trump beef-import plan draws criticism from Sid Miller, Texas ranchers

    Play Episode Listen Later Aug 24, 2026 25:09


    Texas Agriculture Commissioner Sid Miller is criticizing President Donald Trump's plan to increase beef imports, warning that the effort to reduce grocery prices could come at the expense of Texas cattle producers.

    Spurs arena defeat tests Mayor Jones' influence as budget fight looms

    Play Episode Listen Later Aug 24, 2026 24:58


    Last week San Antonio Mayor Gina Ortiz Jones lost the city council vote 5-6 to hold a city vote on funding the proposed downtown Spur arena. Jones joins "The Source" to discuss moving forward as the city is dealing with a budget shortfall.

    Border construction paused in Big Bend National Park as West Texas opposition grows

    Play Episode Listen Later Aug 19, 2026 25:16


    The bulldozers have stopped in Big Bend for now. But for how long? And what does this mean for other culturally sensitive areas on the border slated for border wall construction? The Trump administration says the wall is needed to prevent illegal immigration, but critics say this pristine land is not a crossing point. The latest on the legal fight to save Big Bend.

    25 years later, are we still living in the 9/11 era?

    Play Episode Listen Later Aug 19, 2026 26:04


    Twenty-five years after the September 11 attacks, the United States continues to grapple with the wars, fear and political upheaval that followed. In "Toward the Turning," psychotherapist Scott Gibbs examines 9/11 as part of a destructive cycle of grievance, violence and retaliation between Islamist movements and Western powers. He argues that humanity must learn to coexist across profound cultural differences to escape this cycle of conflict.

    Fears grow over possible federal interference in midterm elections

    Play Episode Listen Later Aug 19, 2026 49:49


    Polling shows President Donald Trump is unpopular with independent voters — and the midterm elections could be a blue wave. But could Trump try to interfere with the election? He's used executive orders to attack voter eligibility, mail voting, voter databases and redistricting. How vulnerable are the midterms? How can we protect democracy?

    CPS Energy responds to Abbott's plan to privatize the SA electricity market

    Play Episode Listen Later Aug 17, 2026 24:47


    Governor Greg Abbott is calling for the San Antonio electricity market to be opened up to private for-profit power companies. CPS Energy is the largest municipally owned electricity provider in the nation, and each year contributes about half a billion dollars to the city's general fund. CPS Energy joins us to explain what Abbott's proposal could mean for your power bill and for funding city programs.

    D7 Councilmember Alderete Gavito warns of possible cyberattacks on local utilities

    Play Episode Listen Later Aug 17, 2026 24:57


    San Antonio Councilwoman Marina Alderete Gavito is calling for renewed scrutiny of cybersecurity protections at the city's municipally owned water and electric utilities following attacks on water systems in Minnesota.

    Texas' complicated history

    Play Episode Listen Later Aug 17, 2026 49:59


    Texas history is more than just history. It's filled with myth— and amnesia—that provides a permission structure which fuels conservative politics. It also has a powerful influence on the nation as a whole. In his book Texas: An American History, Benjamin Heber Johnson shines new light on Texas history—while seeking to balance the dark chapters of Texas history and not letting them overshadow the achievements of the lone star state.

    history texas complicated benjamin heber johnson
    The hidden costs of extracting natural resources

    Play Episode Listen Later Aug 12, 2026 50:15


    Over just the last 50 years, humanity as taken more out of the earth than in all the rest of human history combined. The wounds left behind by this extraction — mines, oil wells, quarries, poisoned rivers, hollowed-out industrial towns — now form the true map of our civilization and our age. What can we learn by confronting these ruins?

    Extreme heat threatens health and may accelerate aging

    Play Episode Listen Later Aug 11, 2026 25:28


    As record high temperatures continue to rise around the globe this summer, many communities are faced with a common challenge: how to stay safe from extreme heat.In the U.S., extreme heat has claimed more than 21,000 lives since 1999. UT San Antonio researchers are working to better understand extreme heat's impact and to develop strategies to protect the most vulnerable residents.

    D10 Councilmember Whyte rejects mayor's call for second Spurs arena vote

    Play Episode Listen Later Aug 11, 2026 25:02


    San Antonio District 10 Councilmember Marc Whyte is rejecting Mayor Gina Ortiz Jones' call for a citywide vote on San Antonio's proposed $489 million contribution toward a new downtown Spurs arena.

    Iran war adds pressure to slowing U.S. economy

    Play Episode Listen Later Aug 10, 2026 48:52


    Initially President Trump said the war with Iran would last four to five weeks. Now over five months later there is no end in sight. The war is acting like a tax on the U.S. economy: energy costs are rising, inflation has accelerated, and the federal government is spending tens of billions of dollars on military operations.

    Mayor Jones on a second Project Marvel vote, CPS Energy and the budget fight

    Play Episode Listen Later Aug 9, 2026 24:58


    Should San Antonio have another vote on city funds for Project Marvel? San Antonio Mayor Gina Ortiz Jones says a second vote is needed. She joins The Source to explain why. Also what's her response to Governor Greg Abbott wanting to open the San Antonio electricity market to private companies? And should San Antonio have a moratorium on data centers?

    Councilmember Galvan calls for moratorium on San Antonio data centers

    Play Episode Listen Later Aug 9, 2026 24:17


    Three San Antonio City Council members are calling for a temporary moratorium on applications for new data centers, citing concerns about the rapidly growing industry's demands on water, electricity and impact on air quality in surrounding neighborhoods.

    Trump's high-stakes approach to negotiation

    Play Episode Listen Later Aug 5, 2026 49:46


    President Donald Trump has spent decades cultivating an image as a master dealmaker. A new book examines the techniques behind that reputation and what others can learn from both his successes and shortcomings.

    Welcome to the neighborhood: Living with urban wildlife in our cities

    Play Episode Listen Later Aug 4, 2026 49:52


    We might live in a crowded city, but we also share the urban space with lot of animals.Raccoons, skunks, possums and even coyotes roam our streets. And we are part of their ecosystem. These creatures are ambassadors from nature — and reminders that this land isn't ours. How animals are adapting to cities and reshaping the natural World.

    Federal HIV funding changes threaten services in San Antonio and Texas

    Play Episode Listen Later Aug 3, 2026 25:15


    Federal cuts are threatening HIV testing, prevention and treatment programs across the country — and San Antonio organizations are being impacted. What could the loss of funding mean for free testing, access to PrEP and the outreach work of local nonprofits like BEAT AIDS? We examine whether decades of progress against HIV are now at risk.

    Ebola outbreak surges in Congo amid war and foreign-aid cuts

    Play Episode Listen Later Aug 3, 2026 25:28


    A rapidly expanding Ebola outbreak in the Democratic Republic of Congo has killed more than 1,400 people, as armed conflict and reduced international assistance complicate efforts to contain the virus.

    After the Delta-8 ban: What's next?

    Play Episode Listen Later Aug 2, 2026 24:50


    Texas retailers stopped selling many popular hemp-derived THC products on Friday. But vendors can still put Delta-9 products on their shelves for now. What's next for the Texas hemp industry?

    Patrick directs Texas Senate to expand religious liberty protections

    Play Episode Listen Later Aug 2, 2026 24:42


    Lt. Gov. Dan Patrick has directed state senators to explore expanding religious expression in Texas public life, continuing a broader push by Republican leaders to increase religion's presence in schools and government.

    Dark money becomes a formidable force in American elections

    Play Episode Listen Later Jul 30, 2026 50:01


    What's known as "dark money" in U.S. elections reached a record-shattering $1.9 billion in recent federal election cycles, nearly doubling the previous record. This surge traces back to the Supreme Court's 2010 Citizens United decision. Now dark money has grown into a mysterious massive force, as billionaires and organizations exploit loopholes in campaign finance disclosure laws.

    Flock camera and license plate recorders expand across Bexar County, raising privacy concerns

    Play Episode Listen Later Jul 28, 2026 50:14


    Flock cameras and license plate readers are rapidly expanding across Bexar County. They are deployed by local police departments, private businesses, and HOAs. Law enforcement officials say they help keep communities safer but there are concerns regarding mass surveillance, civil liberties, and data sharing.

    Environmental groups threaten Clean Air Act lawsuit over San Antonio data centers

    Play Episode Listen Later Jul 27, 2026 50:25


    Two data centers on San Antonio's West Side will be powered with on-site natural gas-fired and diesel generators. Nonprofit groups are saying these data centers are trying to avoid clean air regulations and laws — and will have a negative impact on San Antonio's air. The groups say they are preparing to sue over the projects.

    'Empire of Ashes' revisits the decision to use atomic bombs against Japan

    Play Episode Listen Later Jul 25, 2026 49:55


    World War II concluded with Japan's unconditional surrender after the United States dropped two atomic bombs on the cities of Hiroshima and Nagasaki. What led to President Truman's order to deploy this new weapon? Was the first and only wartime use of nuclear bombs justified?

    Who are the Democratic Socialists of America and what do they want?

    Play Episode Listen Later Jul 22, 2026 50:14


    The Democratic Socialists of America are winning elections across the nation, including in San Antonio. There are three San Antonio City Council members who belong to the progressive party. The Republican Party is calling the DSA "communists." DSA supports universal health care, benefits for workers, opposition to billionaires and stopping data centers.

    Super El Niño could bring a wetter Texas winter as weather extremes intensify

    Play Episode Listen Later Jul 21, 2026 50:04


    With a Super El Niño brewing in the atmosphere, there's concern about what the weather pattern means for the U.S. and the Southwest. Texas is already experiencing another summer of weather extremes: destructive rainfall and flooding followed by dangerous heat, with Tropical Storm Bertha now moving across the northern Gulf of Mexico.

    Summer means snake danger

    Play Episode Listen Later Jul 21, 2026 25:04


    Rising summer temperatures mean more Texans are spending time outdoors and are more likely to encounter venomous snakes in parks, wooded areas, along waterways and even in backyards.

    Texas mandates biblical readings in public school curriculum

    Play Episode Listen Later Jul 20, 2026 20:29


    In June the Republican-controlled State Board of Education approved new statewide reading requirements. Students in every grade are required to read Bible passages. Supporters say students need biblical literacy to understand Western literature. However, opponents say the selections disproportionately favor Christianity, particularly Protestant interpretations.

    Ask The Mayor: Jones looks for cuts to city budget

    Play Episode Listen Later Jul 19, 2026 24:55


    San Antonio Mayor Gina Ortiz Jones is confronting major questions about the city's finances, growth and relationship with the federal government. Jones joins “The Source” Monday to discuss a projected $158 million city budget shortfall and the difficult choices it could force over services and spending.

    Data centers, drought and development: Inside the Texas water crisis

    Play Episode Listen Later Jul 19, 2026 25:47


    Texas is confronting a widening gap between its long-term water supply and the needs of its growing population and economy. The state is projected to be in a water crisis in coming decades unless new conservation measures are installed and new water sources are created,

    Breaking news coverage of July 2026 flood

    Play Episode Listen Later Jul 16, 2026 50:21


    Texas is again facing severe flooding after heavy rainfall in the Hill Country and the region west of San Antonio. Evacuations are underway along with high water rescues and road closures.

    New book traces Lone Star Beer's complicated San Antonio history

    Play Episode Listen Later Jul 15, 2026 23:11


    Lone Star Beer has marketed itself as a Texas tradition dating to 1884, but a new book argues the familiar brand grew from two distinct San Antonio breweries operating in different eras.

    Texas investigation finds thousands of arrests and citations involving young students

    Play Episode Listen Later Jul 15, 2026 21:38


    Why are Texas school children as young as 10 years old ending up in trouble with the law? Data shows how districts across the state are arresting and citing children for common misbehavior. The children are left with lasting trauma as the Legislature rejects bills to raise the age of criminal responsibility and floods schools with even more police.

    Screwworms, ticks and mosquitoes: Are parasites misunderstood?

    Play Episode Listen Later Jul 13, 2026 49:53


    The New World screwworm is back in Texas. The lone star tick is on a tea. And the air is thick with blood-sucking mosquitoes. These are all parasites, and they are aggressively on the hunt for their next victim. We share the planet with these creatures, and we need to understand them to protect ourselves. Are they the villains of the animal kingdom or are they misunderstood?

    The dangerous bargain of jailhouse informant testimony

    Play Episode Listen Later Jul 12, 2026 50:24


    The jailhouse informant can have quite an influence on the outcome of a trail. Frequently prosecutors rely on the accounts of prisoners who happen to hear incriminating claims of a defendant on trial. However, sometimes their testimony helps convict an innocent man in an effort to get a sweetheart deal. Investigative reporter Pamela Colloff tells the story of a classic jailhouse snitch and the lives he destroyed in her new book "Catch the Devil."

    'People Get Ready': Protest Songs

    Play Episode Listen Later Jul 8, 2026 49:55


    New generations of Americans are taking to the street in protest, demanding change and accountability. And they are discovering what protestors of the 1960s and '70s found out— protesting is hard, frustrating and requires sacrifice. But protest songs can help. Songs demanding freedom and justice go back generations and are also being composed today. We hear from Stephen Stacks about his new book The Resounding Revolution: Freedom Song After 1968.

    The evolution, impact of drums in modern music and society

    Play Episode Listen Later Jul 7, 2026 48:29


    From jazz to present-day pop, drum kits make up one of the most transformative musical inventions. In his book "Kick It," musician, professor and author Matt Brennan dives into the history of drums and drummers, and their impact on both creative culture and society as a whole.

    1984: The last great year of pop

    Play Episode Listen Later Jul 6, 2026 48:37


    Michael Jackson thrilled, Madonna wowed, Prince had doves cry and Lionel Richie couldn't slow down: it was 1984. This was a year the changed the music industry and American culture. And it was the last great year for American pop music.

    The epic sci-fi summer of 1982

    Play Episode Listen Later Jul 6, 2026 48:54


    'ET,' 'Star Trek,' 'Wrath of Khan,' 'Blade Runner,' 'Poltergeist,' 'The Thing' — these are just some of the now classic science fiction films that came out in the summer of 1982. What was it about that moment in Hollywood that made it open to fresh ideas and high concept films and what would it take to do it again?

    Community healing one year after the July 4 flood

    Play Episode Listen Later Jul 1, 2026 50:21


    When the July 4 flood tore through the upper Guadalupe River, ripping apart neighborhoods and destroying homes, the Community Foundation of the Texas Hill Country stepped up by helping families find shelter and new homes. How will Kerrville celebrate the Fourth of July on what will be the nation's 250th birthday — while also commemorating the lives lost one year earlier?

    One year after the July 4 floods, what are the lessons learned?

    Play Episode Listen Later Jun 30, 2026 49:48


    On July 4, it will be one year since the flash flood disaster that took the lives of 119 people along the upper Guadalupe River in one of the worst calamities in Texas history. How is the region recovering? What lessons have been learned? And what's being done to prevent this from happening again?

    How 'masculinism' is reshaping American politics

    Play Episode Listen Later Jun 29, 2026 50:34


    Can the new faultline in American political tribalism be broken down along the masculine question? Republican attacks against Texas Democratic candidate for Senate James Talarcio falsely claim he's vegan as a challenge to his masculinity. While others in the GOP say they want to repeal women's right to vote. What is the overarching strategy here?

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