Highlights from DNC Day 1: Kamala Harris's Arrival, AOC's Speech, and 'We Love Joe' Chants

Relive the key moments from the first night of the Democratic National Convention in Chicago. Watch as CNN’s Jake Tapper and Dana Bash speak with Nancy Pelosi about Biden's departure from the race. See Vice President Kamala Harris receive a warm welcome, Team USA’s Steve Kerr address the crowd, and Alexandria Ocasio-Cortez energize the audience. Former Secretary Hillary Clinton delivers a powerful speech, followed by insights from CNN’s political experts. Plus, Texas Rep. Jasmine Crockett shares her first encounter with Harris, and President Biden endorses his vice president while reflecting on his legacy. Catch all the highlights and expert analysis from DNC Day 1.