Don't laugh, someone will claim this. I still don't understand the logic here. There are probably dozens of cameras in peoples bags, what makes a "lone" camera more dangerous? In theory the camera went through security, so it should be as harmless as any other screened object, as after all, the super duper TSA screened it. If, as you said, some rogue clean crew terrorist snuck a bomb on board, wouldn't they maybe try and hide it somewhere?