WATCH: Joe Biden's Senior Moment of the Week (Vol. 77)

'Where's Deborah?'

FLASHBACK: Trump Prosecutor Accused of Promoting Her Lover Swore She Wouldn't Sleep With Staffers

WATCH: Rachel Maddow Says MSNBC Won't Broadcast 'Untrue Things.' That's Untrue.

WATCH: Joe Biden's New Campaign Ad Will Absolutely Inspire You

(To vote for someone else)

WATCH: Climate Czar John Kerry Says Electric Car Critics 'Are Engaged in High Levels of Disinformation'

Flashback: John Kerry Defends His Private Jet Travels

WATCH: Palestinian Protesters Target NYC Cancer Hospital

WATCH: Biden's Dem Challenger Launches Bigfoot Ad Mocking President for Not Campaigning

WATCH: Joe Biden's Senior Moment of the Week (Vol. 76)

'I started the civil rights movement'

WATCH: Biden Tells Voters 'I Work for the Government in the Senate'