Really dude? Criticizing Obama for killing Osama. Are you for real? What did Bush do? Oh, that's right. Let us get attacked in the first place, and invade Iraq, while letting Bin Laden get away. Whatever dude.
ummm, the guy that let him get away was Bill Clinton. If you look it up, they had him twice before 9-11 and they let him go. check it out.
On the plus side, by not capturing him for those 10 years, we were able t go to other countries and look for our enemies, so it work out that we didn't get him for so long. We got him and a bunch of his henchmen.