How U.S. should respond to growing wave of domestic terror

The deadly weekend shooting at a San Diego synagogue appears to be the latest in a series of hate-driven domestic terror attacks across the U.S. This time, the killer left a manifesto praising other recent assaults. How is the Trump administration responding, and is it enough to quell the growing threat? Amna Nawaz talks to Nick Rasmussen of the McCain Institute for International Leadership.