seeing how people are reacting. we're hearing from the pilots every now and then. very comforting, because the army picked the best pilots in the world to fly this mission -- the four best pilots are now flying these two helicopters. >> fifteen minutes later, two chinook helicopters take off loaded with another squadron of seals -- a rescue force in case anything goes wrong. >> we hear from them, "okay, we've crossed the border." so, now we know we're in pakistan. and at this point is when there's kind of -- you couldn't hear it, but you could sort of feel, "okay, now we're in a sovereign nation. we don't know if they can see us or not, and if they do, they can justifiably shoot us down, and we can't even be mad, because they're defending their nation." so, everyone's kind of handling this in their own way. it's a weird feeling to realize that i can take a missile right now and blow up at any time and just wondering, "what's it feel like to get shot out of the sky? do you die right away, or do you die after you fall? what happens?" so, i'm actually sitting sort of facing a little bit forward