George Bush said that he doesn't care about bin ladin anymore. After all the REAL mission was accomplished
In 2001, George W. Bush said that he wanted Osama bin Laden "dead or alive." In 2002 Bush said "I truly am not that concerned about him." During the third debate with John Kerry, when that second comment was brought up, Bush said "I just don't think I ever said I'm not worried about Osama bin Laden. It's kind of one of those exaggerations."
Josh Marshall provides the full context of Bush's second comment where he expressed his opinion that bin Laden had become irrelevant:
Q But don't you believe that the threat that bin Laden posed won't truly be eliminated until he is found either dead or alive?
THE PRESIDENT: Well, as I say, we haven't heard much from him. And I wouldn't necessarily say he's at the center of any command structure. And, again, I don't know where he is. I -- I'll repeat what I said.
I truly am not that concerned about him. I know he is on the run. I was concerned about him, when he had taken over a country. I was concerned about the fact that he was basically running Afghanistan and calling the shots for the Taliban.