Sarah Palin sent shockwaves through the Republican field Tuesday when she announced her support for Donald Trump — rather than her old buddy Ted Cruz — in a rambling speech in Ames, Iowa. Palin may be the most high-profile right-winger to endorse the candidate so far, but she's far from alone; the list of celebrities, politicians and personalities stumping for Trump is a veritable rogues gallery of oddballs and members of the political fringe. Here's a taste.