UPI Pictures of the Year 2020 - U.S. PRESIDENTIAL ELECTION

Democratic presidential candidate for 2020 former Vice President Joe Biden and his wife Dr. Jill Biden are all smiles as they arrive to address supporters at a Caucus Night event, at Drake University in Des Moines, Iowa, Monday, February 3, 2020. Results were slow being reported late into the evening from Iowa's first-in-the-nation caucuses. Photo by Mike Theiler/UPI.