America Outsources Border Control

Central American migrants, including children, are being deported from Mexico before they can apply for asylum in the United States. Many are killed when they get home. That's raising questions about America's obligations under international law. Is the US turning its back on a humanitarian crisis?

Later on the program, last night, Tesla downloaded new software into thousands of cars. The vehicles aren't fully autonomous — yet, but they're close enough to be creepy.

Photo: Deportation protest, 2014 (Light Brigading)