I'm very thankful that we have a powerful and professional military keeping crazy A-holes from attacking us. It's tough work.
I hope someday we can evolve as a species to the point where we globally respect freedom, human dignity and self-determination and it won't be necessary to fight wars against each other.
Then we can concentrate as a species to defending ourselves from the Aliens who are watching us right now. Rumor has it they're using rogue helicopters.
http://www.youtube.com/watch?v=zA1hyqA6UTY
(where's my tinfoil hat)