Republican presidential hopefuls Rep. Ron Paul
A slightly revised mix for this go-round: 1/4 Pat Buchanan, 1/4 Ross Perot, 1/4 Mr. Smith, and 1/4 Mr. Magoo. Unfazed by crowd booing on several occasions over Iraq and America's role in the world. Help: which Saturday Night Live character does he sound like?
—by Mark Halperin