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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 Texas Mutual Workers' Compensation Insurance.
Support for The Source comes from UT Health San Antonio.
Latest Episodes
  • When you take a look around America and see the growing wealth gap, a housing shortage, generational poverty, regional disparities, the end of upward mobility, you realize these problems and others like them are all connected to the U.S. tax code. These problems didn’t happen by accident. They are the result of a fundamentally tilted tax system that favors the wealthy and punishes the middle class.
  • On The Source, District 6 Councilmember Ric Galvan said the VIA board vote leaves no immediate path forward for free fare. “I don’t see a specific pathway forward in developing a program at this time,” he said.
  • The price of gold is hitting record highs. This could seem like a glittery situation, but it could foreshadow trouble for the global economy. Drivers of "gold fever" could be causing growing concerns about inflation, debt and geopolitical tensions.
  • Texas public school students could soon be required to read Bible passages in English language arts classes from kindergarten through 12th grade under a draft proposal before the Texas State Board of Education.
  • San Antonio mayor Gina Ortiz Jones is calling for transparency and accountability from U.S. Department of Homeland Security, which oversees Immigrations and Customs Enforcement regarding the March 2025 shooting death of San Antonio resident Ruben Ray Martinez, a U.S. citizen.
  • San Antonio leaders are weighing a major shift in public transportation policy after Mayor Gina Ortiz Jones asked VIA Metropolitan Transit to develop a plan for testing fare-free bus service on the city’s busiest routes.
  • More than a dozen health and environmental groups are suing the Environmental Protection Agency over its rollback of a rule that fought climate change. The “endangerment finding”, states that the buildup of heat-trapping pollution in the atmosphere endangers public health. The rollback is widely seen as a major setback to efforts to combat the climate crisis.
  • How did PFAS chemicals, once used in popular stain-resistant carpets, end up in the water and environment in parts of Georgia, Alabama and South Carolina? FRONTLINE, The Associated Press, The Atlanta Journal-Constitution, The Post and Courier and AL.com investigate what happened with these forever chemicals and the ongoing health impacts.
  • The current right-wing view is that DEI is bad for America. It’s been banned from Texas and national public policy. Diversity, equity and inclusion make up an idea to promote the fair treatment and full participation of all people, particularly those from underrepresented or marginalized groups. So what does the evidence tell us about DEI? And how has it helped business, education, justice and democracy?
  • Early voting kicks off in Texas for the March 3 political primaries. The big races to watch are in both major parties for U.S. Senator. Who will the Republicans and the Democrats pick for their nominees? And what’s happening down ballot? Is there a blue wave coming in November?