CNN New Day March 27, 2015 10:10:00
The cockpit. that's very intense. and this is an intimate relationship really that goes on in that cockpit between the pilot and the co-pilot. that in itself produces a certain level of awareness of each other. you're watching out for each other. you look at these police shows where they say this is my partner, i'm not going to do anything without my partner. that kind of relationship is what goes on in the cockpit. although you have different people rotating in and out. >> tom, we understand in terms of background checks in terms of any sort of examination, it varies from country to country a...