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Republican presidential candidate, former Utah Gov. Jon Huntsman, right, gives a kiss to his daughter, as his family arrives, after he announced his bid, Tuesday, June 21, 2011, at Liberty State Park in Jersey City, N.J. (AP Photo/Julio Cortez)

Former GOP candidate Jon Huntsman

Jon Huntsman withdrew from the Republican race for president on January 15 and endorsed his former rival, Mitt Romney.