Just a day before Iowa caucus-goers make their decisions, Mitt Romney sought to shore up support in the eastern part of the state. "I think we're surprised to find ourselves in the hunt here in Iowa," one Romney adviser said.

Former Massachusetts Gov. Mitt Romney greets voters after speaking at the Mississippi Valley Fairgrounds on Wednesday in Davenport, Iowa. Win McNamee | Getty Images

Monday morning in Iowa, I caught up with Mitt Romney's strategist Eric Fehrnstrom after the campaign's first event of the day, a speech at the Mississippi Valley Fairgrounds in Davenport.

In the last hours before Tuesday night's caucus, Fehrnstrom said, the former Massachusetts governor plans to consolidate his support by visiting areas in the eastern part of the state where he had a strong showing in 2008 — places like Dubuque and Cedar Rapids.

"I think we're surprised to find ourselves in the hunt here in Iowa. Based on what we've been seeing and hearing over the past several weeks," Fehrnstrom said, "we decided to invest more time by the candidate here." The latest polls do show Romney edging into the lead in Iowa.

Yet he was also quick to downplay Romney's hopes, just in case. "But I think whether we win or achieve something less in Iowa, we've built an organization that can go the long distance to Tampa," Fehrnstrom said. [Copyright 2012 National Public Radio]