Super Tuesday, with 10 primaries and over 400 delegates up for grabs between the highly combative Republican presidential nomination process, could hold the key to the eventual nominee, be it presumptive favorite Mitt Romney, the resurgent Rick Santorum, Newt Gingrich or Ron Paul.
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Republican presidential candidate Mitt Romney shakes hands with a supporter after he addressed the crowd during his Super Tuesday election night party at the Westin Copley Place in Boston Massachusetts on March 6, 2012. UPI/Matthew Healey
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