MSNBC Live with Alex Witt 05/21/16

Smoke indicated on Egypt plane before crash

MSNBC Aviation Safety Analyst and Former Senior Air Safety Investigator with NTSB Greg Feith, discusses with MSNBC's Alex Witt the technical failures in EgyptAir crash and investigation efforts to find plane’s black box amid scantily details on incident. ... more Duration: {{video.duration.momentjs}}