This question makes ZERO sense. Putting more troops in there to help makes it safer for the troops already there. I guess you haven't studied anything regarding the military whatsoever. Escalating? It isn't escalating it's called fighting a war. That's how you do it.
He did promise to end the war, in Iraq. And that's not right now, he needs way to much money for that (which he doesn't have). So he can't take the troops out of Iraq right now. Afghanistan is still going, if you don't know why then go and google "9/11" and see what comes up.
EDIT: wayfaroutthere, if the reps had won it would make no difference to capturing/killing bin Laden. They aren't the ones going after him, some guys carrying guns who you and I don't know about are the ones going after him. You honestly think that we aren't in Pakistan?