At the FBI is organized a briefing about hijacked planes. In the break the agents are talking:
“This is impossible!” one of them said. “You can’t make a plane disappear. You can’t take it with you. It doesn’t fit in the pocket, you just saw how big it is! And you can’t put it in the bag…”
“You are so stupid!” another said. “A plane can’t be hijacked as long as it’s on the ground.”
“And then where?” the first said.
“Well, just in the air. You just saw how small it’s up there…”