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The Source
Monday-Thursday from noon-1 p.m. on KSTX

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.

The show is hosted by veteran journalist David Martin Davies.

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.
  • Email comments to thesource@tpr.org.
Ways To Subscribe
Stay Connected
Support for The Source comes from Jingu House in the Japanese Tea Garden, featuring Asian cuisine with a San Antonio twist. Open for lunch 7 days a week. View menu at jinguhouseSATX.com
Latest Episodes
  • Donald Trump is already claiming the upcoming presidential election will be rigged if he loses. There is no evidence for the claim— just like there was zero evidence behind his claim that his loss in 2020 was stolen. The man Trump hired to find that evidence says the election was clean. His new book is Disproven: My Unbiased Search for Voter Fraud for the Trump Campaign.
  • The three Black musicians risked their lives every time they traveled for a performance. Critics of their music were often racist and unhelpful. So how did they become so successful during such a troubling time for Black Americans?
  • 'Tenderheart': family, food, loss and joy
    If more people knew more ways to cook vegetables, do you think they would be more likely to eat healthier? Studies show that people who were more knowledgeable about cooking vegetables were more likely to report eating them regularly. Hetty Lui McKinnon is an award-winning Australian Chinese cookbook author. She is known for her vibrant and flavorful vegetarian recipes that are inspired by her Chinese heritage and global travels.
  • In the grip of a heart attack: How to recognize the signs and react
    Heart disease is the leading cause of death for both men and women in the United States. Nearly one in every four deaths is attributed to it, according to the U.S. Centers for Disease Control and Prevention. Knowing the warning signs is crucial.
  • The majority rules. That’s the basic tenet of how a democracy should work. But today in America are we living with minority rule with the will of the majority being ignored? There’s Voter suppression, election subversion, gerrymandering, dark money, dirty tricks and the take over the supreme court. Is it all connected to white supremacy?
  • The Kids Count report and data maps provide a deeper understanding of child well-being in Texas and identify opportunities to invest in Texas children.
  • Becoming famous is something that many seek these days—perhaps more than ever. But achieving fame feels more like a lottery win than a calculated pursuit. Can we truly distill fame into a formula that can render a guaranteed path to stardom?
  • A firestorm has been raging on many American college campuses. Ignited by the devastating October 2023 Hamas attack on Israel and the catastrophic war in Gaza, the outrage deeply divided American campuses and, in some places, devolved into hate-filled rhetoric and arrests. Frontline investigates universities that have responded and how powerful interests joined the fray.
  • Voice of America's chief national correspondent, Steve Herman, tells us about his latest book, "Behind the White House Curtain." Herman covered the White House under Presidents Donald Trump and Joe Biden. His book discusses inner workings of the White House press corps and the relationship between the president and the press.
  • Just because you are getting older, doesn’t mean your brain has to. Your noodle can stay sharp longer by keeping it active—with language learning, reading, developing new skills, playing music and even participating in competitive sports. We discuss 6 secrets to build brain power.