Kevin Smith has been taking Southwest Airlines to task via his widely-read Twitter feed after the director was deemed a “safety risk” and asked to leave a Saturday flight. If he was too fat to fly, Smith wondered, “Why wait til my bag is up, and I’m seated…In front of a packed plane with a bunch of folks who’d already I.d.ed me as ‘Silent Bob.'” According to Southwest Airlines’ “customer of size” policy, passengers must buy a second seat if they cannot fit between the arm rests. “Hey @SouthwestAir!” wrote Smith, “Sometimes, the arm rests are up because THE PEOPLE SITTING THERE ALREADY PUT THEM UP; NOT BECAUSE THEY ‘CAN’T GO DOWN’.”