Fists of Fury: The Ultimate Weapon

Chris Matthews wonders how can we ever possibly hope to stop a different sort of potential threat:

MATTHEWS: And I think we have got to get serious about catching terrorists, not just catching weapons. I‘m waiting for the terrorist who knows kung fu or something that gets on an airplane without a weapon.
God knows what that is going to be like.

God forbid, we know exactly what it's going to be like...