[Militiaman7]

Lets see:

1. You can vote at 18
2. You can drive at 18 or younger
3. You can pilot a plane at 18 or younger
4.You can get married at 18 or younger
5. You can join the military and be killed defending your country at 18 or younger

BUT

You can't smoke until your 21

UNBELIEVABLE!!!!

[Tony in Hawaii]

Wasn't there a song about this back in the 60s?

"Old enough to kill, but not for smokin'..."