Both made mistakes. Obama withdrawing troops too early and Bush going in there in the first place. Let's move on.
I believe both would admit their mistakes and change it if they had a chance for a mulligan.
Bush already admitted Iraq was the biggest mistake of his Presidency.
"George Bush, in a moment of reflection ahead of his departure from the White House, last night admitted that the decision to go to war against Saddam Hussein on the basis of flawed intelligence was the biggest regret of his presidency. The acknowledgment marks the first time that Bush has publicly expressed doubts about his rationale for going to war on Iraq.In the run-up to the war, the White House adopted a position of absolute certainty that Saddam had weapons of mass destruction, basing its arguments on intelligence that was later exposed as flimsy and wrong.
"The biggest regret of all the presidency has to have been the intelligence failure in Iraq," Bush told ABC television in an interview scheduled for broadcast last night. "I wish the intelligence had been different, I guess."