DNC Day 3: Kamala Harris' running mate Tim Walz, Nancy Pelosi, Bill Clinton to be key speakers

On Wednesday, Minnesota Governor Tim Walz will accept the Democratic nomination for vice president, setting the stage for a showdown with former President Donald Trump in the 2024 U.S. election. With 11 weeks remaining until Election Day, Walz, a 60-year-old military veteran, former high school teacher, and football coach, will share his personal story of growing up on a Nebraska farm. He will also address concerns about the freedoms Democrats argue are being threatened by Trump's third bid for the presidency.