Associated Press
FILE - In this Tuesday, Oct. 3, 2006 file photo, Virginia Democratic candidate for U.S. Senate, Jim Webb, right, answers questions during a news conference with Sen. Hillary Clinton, D-N.Y., in Alexandria, Va. Democrats with presidential dreams for 2016 are coming to Iowa in 2014 with little fanfare, entourage or recognition. They are undeterred by talk of a Clinton candidacy or her plans to visit the leadoff caucus state in September 2014 to honor retiring Sen. Tom Harkin. "I’m here to listen to people and think about things," Webb said during a visit to Iowa on Thursday, Aug. 21, 2014. (AP Photo/Kevin Wolf)

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