Going "Postal" on the TSA was bound to happen in this country. One sick person aiming his frustrations at the group of people instituted to protect this country's airports (they are far from trained curious professionals) from many experiences. You have to keep in mind the drastic police state mentality that has has changed over the last decade+. The large divide politically. Out of 330m people, one suicidal person focused his anger. Has nothing to do with firearm law, the politicians and media will twist and turn this to the extreme.