Rick Santorum was feeling “nostalgic” Saturday as he returned to the state whose caucuses he surprisingly won in 2012.
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Delivering a speech to activists at the Iowa Freedom Summit, Santorum repeatedly made reference to the time he spent campaigning in the Hawkeye State during the last Republican presidential race.

“I am obviously nostalgic here,” Santorum told the audience, noting how he won the state “on a very wild and crazy caucus night” after “you got to know me and Karen and the kids.”