Former Vice President Joe Biden surpasses the required 1,991 delegates to win the Democratic nomination. He will face off against incumbent President Donald Trump in the general election in November. 2020-06-5
Voters in six U.S. states cast their ballots in the primary elections. Former Vice President Joe Biden wins the Mississippi, Missouri, Michigan, and Idaho primaries and is ahead in Washington (which has not finished tallying votes), while U.S. Senator Bernie Sanders wins North Dakota. 2020-03-10
Former Vice President Joe Biden is the night's big winner with victories in ten states, while Senator Bernie Sanders wins four and former New York City Mayor Michael Bloomberg wins American Samoa. 2020-03-3
Businessman Tom Steyer suspends his presidential campaign, after coming in a distant third. 2020-02-29
Former U.S. Representative John Delaney drops out of the U.S. presidential race. 2020-01-31
Author and self-help guru Marianne Williamson drops out of the U.S. presidential race. 2020-01-10
Former Secretary of Housing and Urban Development Julian Castro drops out of the presidential race. 2020-01-2
Former Texas representative Beto O'Rourke drops out of the presidential primaries. 2019-11-1