Former Florida Gov. Jeb Bush had a tough week with his changing positions on the Iraq War and trying to explain whether he would have authorized it, knowing what we know now.
Ross D. Franklin/AP
Then-President George W. Bush jokes with his brother Jeb, the then-Florida governor, in 2006. Jeb Bush has been asked before, and is sure to be again, how he would distinguish himself from his brother.
"Exploratory" Republican presidential candidate Jeb Bush speaks April 17 at the First in the Nation Republican Leadership Conference in Nashua, N.H. His super PAC — Right to Rise — is aiming to raise $100 million dollars by June 1.
Former Florida Gov. Jeb Bush is one of four "un-candidates" being targeted by liberal groups Campaign Legal Center and Democracy 21. They say the politicians have crossed the line into candidacy based on their activities in recent months.
Scott Olson/Getty Images