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A sign directing voters hangs on a chair at a polling station at an elementary school in Bowling Green, Ohio. Voters in several states headed to the polls on Super Tuesday as the Republican Party continues the process of deciding who will be its general election candidate against President Barack Obama.

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A voter in Montpelier, Vt., casts his ballot for the Republican presidential primary. At stake in the 10 states that cast ballots during what's known as Super Tuesday are 419 delegates to the Republican party's August national convention, by far the most of any day in the primary season.

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Voters fill out their ballots at a polling station set up in Froehlich's Classic Corner in Steubenville, Ohio.