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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
  • Texas voters delivered a primary night that mixed sharp surprises with familiar outcomes, underscoring both the volatility and the limits of the state’s political map.
  • U.S. and Israeli strikes on Iran have sharply escalated tensions in the Middle East, raising fears of a wider regional conflict and fresh questions about the legal and strategic case for military action.
  • There are significant changes to the H-1B visa program. The Trump administration is replacing the random lottery system with a process that will prioritize visas for higher-skilled and higher-paid individuals. There is an intensifying crackdown by the Trump administration on H-1B visas. Critics say the changes could hurt universities, hospitals, startups, and tech employers that rely on foreign talent.
  • Questions are being asked about possible drone activity on the U.S.-Mexico border after two recent incidents in the El Paso area shut down air space and a military laser was fired to accidentally take down a U.S. Customs and Border Protection drone.
  • 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.