Republican Presidential Primaries

Associated Press
FILE - In this Feb. 2, 2012 file photo, Donald Trump greets Republican presidential candidate, former Massachusetts Gov. Mitt Romney during a news conference in Las Vegas. Romney is set to clinch the Republican nomination for president Tuesday with a win in the Texas primary, a feat of endurance for a candidate who came up short four years ago and watched this year as voters flirted with a carousel of front-runners before eventually warming to him. (AP Photo/Julie Jacobson, File)

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Republican Presidential Primaries

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