........John Wilkes Booth, Lee Harvey Oswald, Charles Whitman, Timothy McVeigh, Ted Bundy and 99.9999% of mass murderers and the too often angry guy on a flight who are white and have a chip on their shoulder the size of Alaska or did not get enough love from mommy... Maybe if TSA asked all white men from Age 35 to 55 "Sir, are you generally unhappy and pissed off at life? .. we would never pass security to board our flights.