If Osama is in Afghanistan and the U.S. wants to bag him, why are there so many U.S. troops in Iraq?

Seems to me if you really want to find the guy, you would look in the country where you think he is hiding, not leave it up to other countries to do your police work.

I'm a Canadian, and I resent sending our troops to Afghanistan to do what the U.S. should be doing. After all, its the U.S. who claims they were targetted by Osama. I see a pattern here. The U.S. invades a country and then leaves it up to their 'friends' to clean up after them. This is not MY war. If the U.S. wants Osama, they should at least try to find him not ask others to do their dirty work.