Our campaign team has landed in Iowa with iPhones in hand to capture the scenes leading up to the caucuses for #2012Unfiltered.

From Iowa hotels and chocolate factories to dramatic last-minute defections, we’re chronicling as many behind-the-scenes caucus moments as we can for our Iowa gallery.

View Photo Gallery: Former Michele Bachmann’s Iowa campaign chairman, State Sen. Kent Sorenson, at a Ron Paul event after he announced he was endorsing Paul.

Do you use Instagram? You can contribute to our gallery by taking shots of campaigns or candidates and tagging them #2012Unfiltered. We will stream them in a blog post on the day of the caucuses. Read more about how to participate.

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