Michael Scherer offers this video snapshot of Republican presidential candidate Mike Huckabee as he campaigns before Saturday’s Iowa straw poll.
Mike Huckabee: Watermelon for votes
Mike Huckabee chats with voters before Saturday's straw poll.
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By Caitlin Shamberg
Caitlin Shamberg is a former multimedia editor at Salon.
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Caitlin Shamberg
By Michael Scherer
Michael Scherer is Salon's Washington correspondent. Read his other articles here.
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Michael Scherer