CNN Chicagoland April 4, 2014 01:50:00
Fa sifacilities. those times we're vulnerable to a a study was done, and they were evaluating the security outside of the cockpit door. and the study said that look what happens when you look at that video. that is the most robust form that the airlines have today. the airlines use flight attendants as their security procedure. >> i flew a week ago. when the pilot came out to go to a bathroom break, i noticed the food cart was put across the aisle in front of the airplane. presumably is that what they're using as a secondary door right now? >> absolutely. the tsa says they have to do a procedu...