Director Dan Protess on new PBS Documentary 'From Rails to Trails' and his time learning some Texas history

KEDT-FM's Rob Boscamp talks with From Rails to Trails director and producer Dan Protess about creating the documentary that showcases the 60-year struggle of one of America's most unlikely grassroots movements, and his time in Brownsville sharing the story of the West Rail Trail. You can find the documentary here: https://www.pbs.org/video/from-rails-to-trails-Qj9S1f/