It also enforces a range of measures allowing U.S Air Control to deny access to any suspicious aircraft.
Unfortunately, the first flight to be declined entry was Airforce One, as the President and his entourage were in Cuba we ferrying cocaine and hookers back to the U.S. at the time.
"Yes, you could say it is a little embarassing to have the President's private jumbo turned around due laws introduced by Bush. You could even say it was ironic, I suppose, but hell, everyone's too busy watching Hillary and Barack fight it out to give two hoots about the current President."