Super Tuesday (27 images)

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.
Updated: March 7, 2012 at 9:22 AM
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Republican presidential candidate Newt Gingrich addresses a Gwinnett County Chamber of Commerce breakfast on Super Tuesday in Lawrenceville, Georgia on March 6, 2012. Although Georgia only has 16 electoral votes in November, it will send 76 delegates to the Republican nominating convention, making it a key battleground for Gingrich. UPI/David Tulis
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