Speaker of the House Nancy Pelosi officially endorses former Vice President Joe Biden, the presumptive nominee in the Democratic Party primaries. 2020-04-27
Voters in Arizona, Florida, and Illinois go to the polls in their primary elections. 2020-03-17
Civil rights activist Jesse Jackson endorses Vermont U.S. Senator Bernie Sanders in his campaign for the Democratic nomination for the presidency. 2020-03-8
After failing to win any states on Super Tuesday, Massachusetts U.S. Senator Elizabeth Warren suspends her presidential campaign, leaving Hawaii U.S. Representative Tulsi Gabbard as the only woman left in the race. 2020-03-5
After a poor performance on Super Tuesday, former New York City Mayor Michael Bloomberg suspends his presidential campaign and endorses former Vice President Joe Biden. 2020-03-4
Significant irregularities in the Democratic Party process are reported with an app being blamed for widespread confusion and delayed results. 2020-02-3
Former Texas representative Beto O'Rourke drops out of the presidential primaries. 2019-11-1
CNN hosts a seven-hour town hall on climate change featuring ten Democratic presidential candidates. An official debate sponsored by the Democratic Party had previously been shot down by the DNC. 2019-09-4