Obama, Romney, Clinton and Bush -- or not: Great presidential impersonators on TV

Obama, Romney, Clinton and Bush -- or not: Great presidential impersonators on TV: Couldnt leave Dana Carveys SNL stint as the senior President Bush off the list. Wouldnt be prudent.

(NBC)

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Dana Carvey as George H. W. Bush

Couldn't leave Dana Carvey's SNL stint as the senior President Bush off the list. Wouldn't be prudent.