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Mitt Romney celebrated his victory in the Nevada Republican caucuses with a rally in Las Vegas last night.

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Romney supporters cheered in Las Vegas when he was announced as the projected winner.

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Amid rumors that he was set to drop out of the race, Newt Gingrich reiterated that he would battle on.

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Rick Santorum traveled to Minnesota last night and planned a full day of campaign events for today.

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Ron Paul campaigned in Minnesota yesterday, where he drew nearly 16 percent of the vote in the 2008 caucuses.

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Colorado and Minnesota will hold their Republican caucuses Tuesday.