One day a mad man escaped & was armed with a gun.
He caught a guy in the alley, pointed the gun under his chin and
ask in a low deep tone, " 1 + 1 equals to how many?"
The hostage was frightened and he answered the question with
caution, "Er..ermm...2..?" With that and BANG!, he was
dead.
The mad man then turned to walk away and he said calmly, "You
know too much."
