Joe Biden and Kamala Harris hold first joint event since Biden dropped out
Rep. Adam Schiff calls on Biden to drop out of presidential race
Biden under pressure as calls for him to exit race mount
President Biden holds rally amid calls for him to exit presidential race
Biden meets union leaders at NATO as Democrats' calls to exit race continue
Former Arkansas Gov. Asa Hutchinson calls for Trump to drop out of race
FULL SPEECH: Ashley Biden calls president Biden the 'O.G. girl dad' during DNC introduction
California Rep. Adam Schiff calls for Biden to drop out of election
Calls from Democrats for Biden to drop out increase
Trump complains about 'starting all over again' after Biden drops out of race
