DNC live updates: Joe Biden delivers acceptance speech

The fourth and final night of the Democratic National Convention brought presidential nominee Joe Biden's acceptance speech, a host of remarks from more party officials and musical performances by John Legend, Common and The Chicks.

In broad remarks, Biden presented his vision for uniting America to move the country forward from "constant chaos and crisis."

Other speakers Thursday included former presidential primary rivals Sen. Cory Booker of New Jersey, former South Bend Mayor Pete Buttigieg, businessman Andrew Yang and billionaire Michael Bloomberg, and several erstwhile vice presidential contenders, including Atlanta Mayor Keisha Lance Bottoms, Sen. Tammy Duckworth of Illinois and Sen. Tammy Baldwin of Wisconsin.

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