The San Antonio tragedy: How to make a border safe for everyone

The gruesome deaths of people found in a smuggler's truck in San Antonio dramatizes the desperation of people trying to cross illegally. Would the border wall now being considered by Congress make conditions better?

A monthly reality-check on the issues Americans care about most. Host Warren Olney draws on his decades of experience to explore the people and issues shaping – and disrupting - our world. How did everything change so fast? Where are we headed? The conversations are informal, edgy and always informative. If Warren's asking, you want to know the answer.