Kamala Harris August 6, 2024 9:36 am Kamala Harris selects Minnesota Gov. Tim Walz as running mate Vice President Kamala Harris announced Tuesday that Minnesota Gov. Tim Walz would be her running mate on the presidential ticket. US & World Videos 2:31 First-time voters, disasters, & climate change could decide this election 5:28 8 things to know about Election Day exit polls 1:59 What happens if there's a tie in a presidential election? 1:29 Plenty of firsts no matter who wins the presidential election 39:00 WATCH: Kamala Harris' full speech at the DNC