Shouldn't it be obvious in the x-ray and esp. manual inspection that a critical component -- the rocket -- is missing???? Duh! Government Security News: Rocket launcher, inert grenades and stun guns found at TSA checkpoints The rocket launcher was found in the checked bags of a passenger at the Arnold Palmer Regional Airport in Latrobe, PA, according to a Dec. 7 post by TSA’s “Blogger Bob” Burns. The single-shot AT-4 rocket launcher was expended and posed no dangers, he said, but it startled baggage screeners when it was detected by screeners in the checked baggage.