Sam Brownback
	OFF THE TRAIL - Bill Frist
	Jim Gilmore
	Newt Gingrich
	Rudolph Giuliani
	Chuck Hagel
	Mike Huckabee
	Duncan Hunter
	John McCain
	George Pataki
	Ron Paul
	Mitt Romney
	Tom Tancredo
	Fred Thompson
	Tommy Thompson

Thumbnails of the Republicans thought to be entertaining runs for the party's nomination for the presidency. Credits:  CBS/AP