Senator Marco Rubio (R-FL) addresses the Faith & Freedom Coalition Road to Majority Conference Kickoff Luncheon in Washington in this June 13, 2013, file photo. Potential contenders for the Republican... more 
Senator Marco Rubio (R-FL) addresses the Faith & Freedom Coalition Road to Majority Conference Kickoff Luncheon in Washington in this June 13, 2013, file photo. Potential contenders for the Republican presidential nomination such as New Jersey Governor Chris Christie, Florida Senator Marco Rubio, Wisconsin Congressman Paul Ryan and Texas Senator Ted Cruz have begun getting involved in 2014 congressional and governor's races. REUTERS/Gary Cameron/Files (UNITED STATES - Tags: POLITICS) less 
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Reuters | Photo By GARY CAMERON / Reuters
Fri, Jan 10, 2014 11:12 AM EST