@nbcchicago: The 2024 Democratic National Convention in Chicago will begin with several major addresses and performances Monday. Political figures, including President Joe Biden, former U.S. Secretary of State Hillary Clinton, First Lady Jill Biden and U.S. Rep. Alexandra Ocasio-Cortez are among some of the names scheduled to appear at the podium for the convention's first day. #dnc #dncchicago #KamalaHarris #harriswalz