LAS VEGAS, NV - JANUARY 31: Republican presidential candidate and former U.S. Sen. Rick Santorum takes a question during a town hall meeting at the Tea Party and Republicans Uniting Nevada ... more 
LAS VEGAS, NV - JANUARY 31: Republican presidential candidate and former U.S. Sen. Rick Santorum takes a question during a town hall meeting at the Tea Party and Republicans Uniting Nevada Conservatives (TRUNC) office January 31, 2012 in Las Vegas, Nevada. The Nevada GOP caucus will be held on February 4. According to early results former Massachusetts Gov. Mitt Romney defeated Santorum, former Speaker of the House Newt Gingrich and U.S. Rep. Ron Paul (R-TX) to win today's Florida primary. (Photo by Ethan Miller/Getty Images) less 
1 / 29
Getty Images | Photo By Ethan Miller / Getty Images
Tue, Jan 31, 2012 11:02 PM EST