River to River

On this episode, a conversation with the Democratic candidate for U.S. Senate, state Rep. Josh Turek. The contest with Republican nominee Rep. Ashley Hinson is one of the most competitive Senate races in the country. Turek discusses fuel prices and the war in Iran, farm policy, healthcare and his record in the Iowa House. Then, we'll hear about a new survey of rural voters from Liz Hamel of KFF, a healthcare policy nonprofit. We discuss rural voters' views of health care issues and how it may impact midterms.

Author and conflict facilitator Priya Parker believes most people aren't over-fighting, they're under-fighting. On this episode, Parker joins us to explore how unhealthy peace can fracture families. Her new book is titled 'The Art of Fighting: The Transformative Power of Conflict.' The story opens at her grandfather's funeral in Waterloo, where the minister's highest praise for a 50-year marriage was that the couple never once quarreled.

All but two of the University of Iowa's Center for Intellectual Freedom advisory council members resigned this week. On this episode, we find out why from 'Gazette' reporter Vanessa Miller. Then, we talk with Robin Opsahl of the Iowa Capitol Dispatch about President Trump's lawsuit over the Iowa Poll. A court orders the state to reopen its historical research center in Iowa City. We hear from IPR's Maura Curran about this decision. We also talk with Mark Licht of Iowa State University about what a soggy September means for harvest. Then, we meet Wame Molefhe, a writer in residence from Botswana. And IPR's Tony Dehner grooves us into the weekend.

More than 10,000 Iowans are living with Parkinson's disease — and one state senator believes a common weed killer may be part of the story. On this episode, we talk with state Sen. Art Staed, D-Cedar Rapids, who was diagnosed with Parkinson's disease in 2024. He's been pushing to ban paraquat, a widely used herbicide tied to higher Parkinson's risk. Luke Nozicka of The Midwest Newsroom joins us to discuss his reporting on the debate over banning paraquat, and we hear from Iowan Nate Peterson who believes his own diagnosis traces back to paraquat exposure. Peterson was diagnosed with Parkinson's at age 34. Later, a conversation with 1st Congressional District candidate Democrat Christina Bohannan. Bohannan is running against incumbent Republican Rep. Mariannette Miller-Meeks for a seat in the U.S. House of Representatives.

On this Politics Day episode, we hear from political scientists Sara Mitchell of the University of Iowa and Dave Peterson of Iowa State. We discuss Vice President JD Vance's visit to Council Bluffs, Trump's address to the UN, the White House banning three news organizations from official events and more.

Iowa will select its new governor in a few weeks. Where do candidates stand on some of the top issues on voters' minds? On this episode, host Ben Kieffer interviews both major-party nominees for governor — Republican Zach Lahn and Democrat Rob Sand. We get their views on the state's poor water quality, Iowa's climbing cancer rates and education funding among other issues. Lahn and Sand are competing for the seat currently held by Gov. Kim Reynolds.

Dementia can feel like something every family faces alone — but it doesn't have to be that way. On this episode, we talk with Shelby Roberts of the Alzheimer's Association, Dr. Yogesh Shah of Broadlawns Memory Clinic and Iowa's state medical director, Dr. Robert Kruse, about brain health and innovative approaches to early identification, prevention and care for Iowans living with dementia. Then, a conversation with 3rd Congressional District candidate, State Sen. Sarah Trone Garriott, D-Des Moines.

Data centers are driving up Iowa's power demand. On this Newsbuzz episode, whether to build more wind and solar or invest in new gas and coal plants. First, we talk with Jason Clayworth of Axios Des Moines about how Iowa's new 2% property tax growth cap is forcing cities to weigh cuts to police and fire budgets, and Iowa's state climatologist Justin Glisan joins us with an update on September's record precipitation. We talk with higher education reporter Vanessa Miller about a new $5 million investment to speed up cancer treatments, and Emma Stapleton Thornell shares how this year's Iowa Climate Statement describes a "fork in the road" when it comes to electricity generation. We also hear from Hong Kong filmmaker and playwright Jun Li, who is a resident of this year's International Writing Program. Then, IPR's Lucius Pham grooves us into the weekend.

He spent decades building the modern Republican Party, but has since left the party behind. On this episode, a conversation Bill Kristol at Hancher Auditorium in Iowa City. Kristol has been a fixture of conservative politics for 40 years — chief of staff to Vice President Dan Quayle, founder of 'The Weekly Standard.' He's now editor-at-large of The Bulwark,'= a media outlet and podcast network he helped build as a landing spot for Republicans who've separated from President Donald Trump. We discuss his work defending America's liberal democratic principles, the future of American conservatism and more.

President Donald Trump said AI's biggest safety warnings are a conspiracy — even as Iowa towns pass moratoriums on the data centers powering it. On this Politics Day episode, we explore the president's clash with his own tech allies over AI safety. Political scientists Jonathan Hassid of Iowa State University and Wayne Moyer of Grinnell College join us with their analysis. We also discuss the latest election polls and Iowa's Senate and Governor races, SCOTUS blocking Trump's mail-in voting rule and more.

Our nation is 250 years old — but 250 years ago, Iowa was a world apart. On this episode, an ecologist takes us back to a yesteryear's landscape of endless tallgrass prairie, bison, elk and whooping cranes, and explains why Iowa is now the most ecologically altered state in the nation. A historian discusses the Indigenous nations living here in 1776 and why the American Revolution mattered enormously to people who may not have even known it was happening. And the tribal historic preservation officer of the Meskwaki Nation joins the program to discuss on her people's presence in Iowa. (This episode was originally produced June 18, 2026.)

More than seven million Americans are living with Alzheimer's disease. On this episode, a look at what the disease feels like from the inside. Volker is a retired professor and former president of the American Family Therapy Academy who spent decades building couple and family therapy programs at the University of Iowa and Purdue University. He was diagnosed with Alzheimer's in 2025, though symptoms first appeared in 2022. Edie, his wife, joins the conversation as his primary caregiver. (This show was originally produced Nov. 24, 2026.)

A quarter of a century later, we're still living with the world September 11th made. On the 25th anniversary of the attacks, we talk with Tom Vilsack, who was Iowa's governor during the deadliest terrorist attacks in U.S. history. He remembers where he was and how he chose to respond. Then, we talk with Mark Listes of Pendulum Intelligence on the AI-fueled disinformation war reshaping elections and public trust, and what it means for us ahead of the midterms. We also meet Amber Essau, an International Writing Program resident from New Zealand. Then, Studio One's Cece Mitchell grooves us into the weekend.

On this episode, highlights from a wide-ranging conversation with David Axelrod at Hancher Auditorium in Iowa City earlier this year. Axelrod has been one of the most influential voices in American politics for four decades — he helped build the Obama coalition, he has watched the Democratic Party lose its way with working people, and he's not pulling punches about what comes next. This event, recorded live on April 28, 2026, was part of the Levitt Lecture series presented by Hancher Auditorium and the University of Iowa College of Law. (This episode was originally produced on April 30, 2026)

Canada retaliates with new tariffs — and Iowa is named a deliberate target. On this Politics Day episode, we get analysis from political scientists Jim McCormick and Kelly Shaw of Iowa State University. With just over 50 days until the election, we look at how the trade war is shaping our state's most competitive races. Republicans hold their first-ever midterm convention starting Wednesday in Dallas — and some Iowa Republicans are staying home. We also discuss a new rule on mail-in voting heading to the Supreme Court for the third time and more.

On this episode, we talk with Iowa native and retired Green Beret John Paluska. He recounts the day he watched from his dorm roof in New York City as the second tower collapsed, his days of working at Ground Zero, his military career it inspired and the years-long effort to bring his Afghan Special Forces counterpart to safety. Then, University of Iowa historian Colin Gordon joins us to look at how 9/11 reshaped domestic spending and priorities over the last 25 years.

Kratom is often found at gas stations and convenience stores and is marketed as a natural supplement for pain and anxiety. Gov. Kim Reynolds is calling for a total ban of the product and other synthetic varieties, alleging dozens of kratom-related deaths in Iowa since 2024. On this Newsbuzz edition of River to River, Ben Kieffer speaks with the 'Iowa Capital Dispatch's' Clark Kauffman about this call to ban kratom. Also, the 'Des Moines Register's' Brianne Pfannenstiel shares how candidates are approaching water quality this session, a registered nurse who found a side hustle fighting poison ivy and columnist Rekha Basu shares the impact of Gloria Steinem. Finally, our International Writing Program series returns with Mexican writer Juan Carlos Reyes and Studio One's Erin Fuller grooves us into the weekend.

Afghan soldiers stood beside American troops for 20 years. Now, five years after the evacuation, many still don't know if they'll be allowed to stay. On this episode, we take stock of what's happened since roughly one thousand Afghans resettled in Iowa. We talk with Fatima Saidi, national director of We Are All America and Robyn Barnard of Human Rights First. We also discuss what today's shifting immigration rules mean for Afghans still in limbo. Then, we talk with Cate Dicharry, the new director of the University of Iowa's International Writing Program. It's been a year and a half since federal funding cuts threatened the program, and we discuss what its future holds.

Canada is due to hit back in the trade war— and Iowa's farmers and manufacturers will feel it directly. On this Politics Day episode, analysis from political scientists Donna Hoffman of the University of Northern Iowa and Wayne Moyer of Grinnell College. We also get their views on escalating tension between the U.S. and Iran, Iowa's Senate and governor's races and more.

The midterm elections are ramping up. We launch our candidate series with Dave Dawson, the Democrat running in Iowa's 4th District. Dawson is running against Siouxland Chamber of Commerce president Chris McGowan, a seat currently held by Rep. Randy Feenstra. We talk with him about running as a Democrat in a red district. But first, we revisit a conversation with an astrophysicist who discusses new research on white dwarf stars 200 light-years away and learn about scientists at the University of Iowa working on a virtual lunar landscape complete with low gravity and lunar dirt. (Portions of the episode were originally produced Feb. 3, 2026.)

Iowa is caught in the middle of an escalating trade war between the U.S. and Canada. On this Newsbuzz edition, we talk about what that means for Iowa's economy, and your wallet. First, we learn about Iowa's new property tax law, then discuss the economic impacts the trade war will have in Iowa. We also discuss the two Iowa clergy members are running for Congress, visa rules on Iowa college campuses and we hear about the Dolly Parton Imagination Library early literacy skill building program in Iowa. Then, we groove into the weekend.

This November, Iowans will decide whether it should take two-thirds of the legislature — not a simple majority — to raise the state income tax. Guests explain what yes and no votes really mean. Then we meet an Iowa teenager who is building an award-winning, low-cost prosthetic hand.

Canada is Iowa's number one export market — and the trade war with our biggest customer just escalated. Political scientists Evan Renfro of UNI and Karen Kedrowski of ISU offer analysis on these tariffs, the new sanctions campaign against Iran, Iowa's toss-up Senate race, the Supreme Court's ruling on mail-in voting and more.

Companies are voluntarily phasing out the use of so called 'forever chemicals,' or PFAS, used in food packaging. On this episode, experts discuss what the phase out will look like and what consumers need to know. Host Ben Kieffer is joined by Lydia Jahl from the Green Science Policy Institute in Berkley. Later in the hour, Mark Early, Keith Vorst, and Katie Updegraff of the Polymer and Food Protection Consortium at Iowa State University also join the program. (This episode was originally produced Aug. 5, 2024.)

On this episode, we talk with both of Iowa's major political party chairs. First, Iowa Democratic Party chair Rita Hart, then Iowa Republican Party chair Jeff Kaufmann. We discuss the open governor and Senate races and key Congressional and statehouse races in the November 3 midterm election, plus where the 2028 presidential caucuses stand.

The Democratic National Convention has finalized its 2028 presidential primary calendar, and Iowa is not in the early voting contest. On this Newsbuzz edition, Meghan McKinney sits in for Ben Kieffer. First, we hear from Iowans who competed in a weed identification contest at the state fair. Then, we talk with professor Megan Goldberg of Cornell College about the competition in the Iowa governor and Senate races. Daniel Wheaton of the Midwest Newsroom joins us to talk about childcare costs for Iowa families and we hear from IPR's Eliza Billingham about a new crisis aversion program coming to Scott County. Then, we hear about the new Studio One schedule from program director Nick Brunner, and he grooves us into the weekend.

An exhibit at the International Spy Museum explores the use of camouflage in war, espionage and how it relates to surveillance and deep fakes today. We hear about the exhibit from the vice president of exhibits and collections, Katheryn Keane. Then, University of Northern Iowa camouflage expert Roy Behrens wrote the introduction to the exhibit and joins the show. Later in the program, a conversation with Isabela Muzzio about how politics impact our memories. (This show was originally produced Feb. 17, 2026.)

Are America's divides truly political — or is something else at work? In his book 'Nations Apart: How Clashing Regional Cultures Shattered America,' historian and New York Times bestselling author Colin Woodard argues that today's polarization can't be explained by Democrat/Republican or urban/rural divides. Instead, he traces these conflicts back to regional worldviews rooted in the nation's earliest settlement patterns. (This show was originally produced Nov. 25, 2025.)

More than half of rural counties in Iowa are legal deserts. So, what happens when you need a lawyer but there isn't one? Sociologist David Peters and aspiring rural lawyer Emma Bartling join the program to talk about their research into rural deserts and the ways states are trying to incentivize lawyers to practice in rural areas. Then, University of Iowa legal expert Brian Farrell discusses how access to justice doesn't necessarily correlate with the number of attorneys in a community. Later in the program, Iowa State researchers are developing an app that can predict unsafe indoor temperatures. (This show was originally produced Nov. 11, 2025.)

On this episode we listen to highlights from a conversation with political scientist Jeffrey Winters of Northwestern University. His book, 'The Blind Spot: How Oligarchs Dominate Our Democracy,' examines the failure of democracy to address wealth inequality, why it's by design. This conversation was recorded at The Englert Theatre, presented by the Iowa City Foreign Relations Council. (This episode was originally produced May 19, 2026.)

On this Politics Day episode, Dani Gehr sits in for host Ben Kieffer. We get analysis from political scientists Rachel Caufield of Drake University and Jim McCormick of Iowa State University on recent primary outcomes and how midterm races across the country compare to Iowa's. We also discuss a new political action committee born from an Iowa primary loss and more.

In this archive episode, host Ben Kieffer speaks with two members of the 'Planet Money team' about their new book. Then, the SAVE America Act has been called the most sweeping change to American voting law in decades if it goes into effect. Supporters say it's about election security, while critics say it could disenfranchise eligible voters. Guests explore what the legislation would it actually mean for Iowans at the polls and for the people who run our elections. (This show was originally produced April 7, 2026.)

How does family's private tragedy relate to 70 years of history? On this episode, we talk with journalist and author Paige Towers about her new book 'What They Stole: A Familicide Rooted in Intercountry Adoption.' It investigates the 2008 murder-suicide of the Sueppel family in Iowa City and how that tragedy sheds light on the fraught history of international adoptions in America.

The Senate's farm bill has stalled along with billions in conservation money. WCMU's Emma George-Griffin discusses what that means for farmers. On this Newsbuzz episode, we also take a look at new state rules for the biggest power line buildout in Iowa history, Pell Grants for workforce development, a medical malpractice shake-up at the Iowa Supreme Court and what it actually takes to bring the Iowa State Fair to life.

Iowa's record summer heat isn't just uncomfortable. Inside two of the state's oldest prisons, it's dangerous. For 15 years, the Iowa Department of Corrections has asked lawmakers to fund air conditioning at two of the state's oldest prisons in Anamosa and Mount Pleasant. This year, lawmakers said no again. On this episode, we talk with journalist Erin Jordan who first reported on this story. We also hear from Trent Keller, the chair of Iowa's Board of Corrections, and Todd Copley, president of the union representing Iowa's correctional officers. Then, we learn about a new Data Center Decision Tool developed at the University of Iowa.

A progressive won Michigan's Democratic Senate primary. Political scientists Sara Mitchell and Dave Peterson discuss what that may mean for the midterms, plus the Iowa State Fair's Political Soapbox schedule, the outside groups funding Iowa's Senate race, how President Trump's approval rating may impact Republican candidates and more.

The Iowa National Bar Association turns 125 this year. We look at the history of the Des Moines organization that gave rise to the nation's largest network of Black and African American lawyers and judges.

On this episode, we learn about Harvest Academy, a recovery program in Indianola that's building a new campus in Des Moines. We meet Derek Johnson, the program's COO who landed in this line of work after his own years-long struggle with addiction. We also talk with Troy Roberts, a graduate of the program who now goes into Polk County Jail to recruit future students. Then, we talk with Iowa State University professor Raquel Espin Palazon, whose white blood cell research could lead to new cancer treatments.

A fire at Postville's Agri Star meat plant has left hundreds of workers in limbo. On this episode, we talk with 'The Gazette's' Fern Alling about the community's response, and the plant's complicated history. We also hear how camping bans are pushing unhoused Iowans further from the resources they need with the Midwest Newsroom's Nicole Grundmeier. William Morris of the 'Des Moines Register' shares how a retired Iowa State professor wins some $2 million in a landmark equal pay case, and we talk with Vanessa Miller, higher education reporter at 'The Gazette' about new oversight questions at the UI Center for Intellectual Freedom. Then, we hear from IPR's Gavin McGough and Jake DeGroat of the Iowa Climbers Coalition about Iowa's new rock-climbing destination. And IPR Studio One Host Sean McClain grooves us into the weekend.

Cindy Cohn, originally from Newton, Iowa, became one of the country's foremost digital rights lawyers. Her new memoir is titled 'Privacy's Defender: My Thirty-Year Fight Against Digital Surveillance.' Part legal history, part personal story and part rallying cry, it's front-row account of the legal battles that shaped the internet we use every day. Cohn discusses the book, growing up in Iowa, your rights online and more. (This show was originally produced April 9, 2025.)

A judge says Iowa's Libertarian candidates for governor will stay off the November ballot. On this Politics Day episode, how that shapes the race, with political scientists Wayne Moyer of Grinnell College and Megan Goldberg of Cornell College. We also give play-by-play on former President Barack Obama's endorsement of U.S. Senate democratic candidate Josh Turek, the latest on the war in Iran, the urge to advance year-round E15 legislation, and more.

A bipartisan bill is meant to protect kids online, but privacy experts are worried it could do more harm than good. First, we talk with Megan Graham of the University of Iowa College of Law on why the KIDS Act has raised some alarms. We also talk with Iowa State psychologist Doug Gentile about what's at risk when young people use social media. Then, we learn about Iowa State University's new game design major with its director, Alenka Poplin. She shares how games can help us better understand the world around us.