When did Bush EVER fire anyone? No matter how badly his motley crew of incompetent clowns screwed up, they were rewarded. Remember George Tenet who blew the intelligence on Iraq but got the Medal of Freedom anyway and and Brownie who sat around and watched while New Orleans drowned...we were told what a heckuva job he was doing.
It sure is nice to have a President who is willing to take responsibility and fire the people who mess up. Unfortunately, Obama has kept too many of Bush's people around and I really don't know why.