Skip to content

The Source

David Martin Davies
The Source
Latest episode

351 episodes

  • The Source

    The hidden costs behind your prescription drugs

    30/08/2026 | 24 mins.
    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.
  • The Source

    San Antonio researchers explore psychedelic-assisted treatment for PTSD

    30/08/2026 | 25 mins.
    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.
  • The Source

    How America turned its economic power into a weapon

    26/08/2026 | 50 mins.
    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?
  • The Source

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

    25/08/2026 | 25 mins.
    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.
  • The Source

    Rising food prices deepen hunger across San Antonio and Texas

    25/08/2026 | 24 mins.
    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.
More Government podcasts
About The Source
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.
Podcast website

Listen to The Source, Political Thinking with Nick Robinson and many other podcasts from around the world with the radio.net app

Get the free radio.net app

  • Stations and podcasts to bookmark
  • Stream via Wi-Fi or Bluetooth
  • Supports Carplay & Android Auto
  • Many other app features
The Source: Podcasts in Family