Mike Huckabee: Watermelon for votes

Mike Huckabee chats with voters before Saturday's straw poll.

Michael Scherer offers this video snapshot of Republican presidential candidate Mike Huckabee as he campaigns before Saturday's Iowa straw poll.

Caitlin Shamberg is a former multimedia editor at Salon.

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Michael Scherer is Salon's Washington correspondent. Read his other articles here.

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