Former Pennsylvania Sen. Rick Santorum said he's open to giving running for president another try.

"I'm open to looking into a presidential race in 2016," Santorum said Sunday on NBC's "Meet the Press." "But we got a little ways, we got elections in 2014."

AP

Santorum outlasted most of the contenders for the Republican presidential nomination in 2012, remaining in the race until May, when he ended his campaign and endorsed Mitt Romney.

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