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. Hosted by veteran journalist David Martin Davies, and produced by Kim Johnson and Jan Ross Piedad.

Tune in to The Source for insightful discussion and analysis on topics that matter to residents of the Alamo City.

Support for The Source comes from contributors to the Community Engagement Fund, including The Gladys and Ralph Lazarus Foundation.

Contribute to the conversation:

  • Call us at: (210) 614-8980 during the show
  • Leave a voicemail at (210) 615-8982 anytime. Submissions may be played on-air
  • Tweet questions to:  @tprsource
  • E-mail comments to:

Got an idea for a show or want to suggest a must read? CLICK HERE 

Be sure to note if you have extensive experience or expertise on a particular show topic and include your phone number as we may call you for more information on your comment or story.

Ways to Connect

Aidan Wakely-Mulroney (CC BY-NC-ND 2.0) / Flickr

Thomas Cummins

In less than 20 years, San Antonio has more than tripled its acreage of park land, from 7,565 acres  in 1999 to 29,692 in 2017. 

Parks are considered to be "essential public services." They serve the community in many ways, from promoting public health and community engagement to providing environmental, aesthetic and economic benefits.

(CC BY-SA 2.0) / Wikimedia Commons

A wave of uncertainty in America after the events of September 11, 2001, coincided with a time in New York City when rock 'n' roll was struggling to find its place. The years following led to a rebirth of the rock genre as we know it.


As Harvey recedes in parts of Texas, affected homeowners are grappling with how to recover from the damages. 

San Antonio Food Bank Facebook

When Harvey hit the Texas coast last Friday, the city of San Antonio became a refuge for evacuees and its residents were ready to lend a hand.