The war in Iraq was pointless (except for corporate interests). The war in Afghanistan was started too late, and Osama Bin Laden had plenty of time to hide.
I wasn't talking about the war at all, just him looking for excuses to be a richard.
I don't doubt that the war took on too many turns and enemies to rationally commit a search for Osama and bring him to justice. But we also gave Osama the training and funding to do everything he did to us back in 1993, so technically we asked for 9/11.
As for Vietnam, it was fought by the French at first then dropped to us to finish for them, which we didn't really do anything save for piss them off more like a swarm of ants. We didn't have any business in that country at all.