Hardball with Chris Matthews 04/22/13

Charges filed: Bombing suspect charged with use of ‘weapons of mass destruction’

Chris Matthews talks to NBC’s Pete Williams about the latest charges brought against Boston bombings suspect Dzhokhar Tsarnev; then talks to former FBI profiler Clint Van Zandt and former Deputy Director of the FBI National Security branch, Philip Mudd ... more Duration: {{video.duration.momentjs}}