The Justice Department has charged Cesar Sayoc, 56, in connection with a wave of improvised explosive devices sent to political critics of President Trump. He faces a potential total of 48 years in prison. This episode: Congressional correspondent Scott Detrow, justice correspondent Carrie Johnson and national security editor Phil Ewing. Email the show at nprpolitics@npr.org. Find and support your local public radio station at npr.org/stations.