President George W. Bush – September 2, 2005:

 “Brownie, you’re doing a heckuva job.”
President Barack Obama – March 18, 2009:
“Nobody’s working harder than this guy. You know, he is making all the right moves in terms of playing a bad hand. I have complete confidence in Tim Geithner and my entire economic team.”
President Barack Obama – tonight on Leno: