Democratic Presidential Candidate Hillary Clinton Campaigns In Bettendorf, Iowa

Democratic Presidential Candidate Hillary Clinton Campaigns In Bettendorf, Iowa

BETTENDORF, IA - DECEMBER 22:  Democratic presidential candidate Hillary Clinton speaks to volunteers at a United Steelworkers Union Hall on December 22, 2015 in Bettendorf, Iowa. Clinton spent the day campaigning in Iowa, and during her final event of the day thanked local volunteers and campaing staff for their support. (Photo by Scott Olson/Getty Images)