lol, bush made the debt in the first place (not to mention that obama simply paid for the wars that bush didn't, which was trillions no matter who was president) and Bush barely even showed up for his job in his last 3 years.. hell, if he did his job then 9/11 probably wouldn't have happened..
Obama wasn't a good president....but almost everything bad was a continuation of the last republican president or the result of trying to fix the mess he inherited..