GOP hopeful Jon Huntsman speaks in Milford, N.H., on Dec. 8.
December 21, 2011 The presidential candidate has been an ambassador, a governor and a business executive. But he also had an unusual academic career for a presidential candidate. And some of his former endeavors might surprise you.
Former U.S. Sen. Rick Santorum listens during a presidential debate Oct. 11 at Dartmouth College in Hanover, N.H.
December 19, 2011 You may know that Santorum is a self-described "champion of faith and families, a defender of the taxpayer and a believer in American Exceptionalism." But there may be a few things you don't know.
Republican presidential candidate Michele Bachmann speaks at The Gift of Life movie premiere in Des Moines on Wednesday night.
Jim Young/Reuters /Landov
December 15, 2011 She has led a highly visible life speaking out for tax reform and the sanctity of the family and campaigning against "Obamacare" and same-sex marriage. But there may still be a few things you don't know.
Texas Gov. Rick Perry speaks at the Republican Jewish Coalition 2012 Presidential Candidates Forum in Washington, D.C., last week.
Alex Wong/Getty Images
December 14, 2011 He believes in cutting taxes, rolling back regulations, balancing the budget and increasing domestic energy production. Here are a few other things politics watchers will tell you that you might not know about Perry.
Republican presidential candidate Rep. Ron Paul speaks with voters after a town hall meeting in Keene, N.H., on Nov. 21.
December 4, 2011 Everybody knows that this GOP presidential hopeful favors low taxes, free markets and commodity-backed currency. But you might not know about Paul's past as a fraternity brother — or that his own party once pulled a dirty trick on him.
Republican presidential candidate Mitt Romney speaks to a group of workers at Nationwide Insurance Co., last week in Des Moines, Iowa.
November 28, 2011 The former Massachusetts governor has been a public figure for much of his life. But there are still some things about the presidential candidate that may surprise you.
Republican presidential candidate Newt Gingrich, the former House speaker, speaks to supporters during a rally in Jacksonville, Fla., on Thursday.
November 19, 2011 Newt Gingrich has been in the public eye for decades. Now that he is a potential presidential nominee, we wonder: Is there anything new to know about Newt? Maybe.
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