The Rachel Maddow Show 06/16/15

US drone killing of al Qaeda leader elevates terror mastermind

Ayman Mohyeldin, NBC News foreign correspondent, talks with Rachel Maddow about the death of Al Qaeda in the Arabian Peninsula's second in command, Nasir al-Wahishi, and the new leader, Qassim Al-Raimi, mastermind of past terror plots against the U.S. ... more Duration: {{video.duration.momentjs}}