Night 2 of Democratic Convention in five minutes

Joe Biden become the official Democratic nominee for president in second night of convention. The speeches had more bite to them tonight and more established Republicans step outside of party lines to endorse Biden. Alexandria Ocasio-Cortez doesn't mention Biden in 90-second speech but instead nominates Sen. Bernie Sanders. However, Stacey Abrams, Colin Powell, John Kerry, Bill Clinton and Sally Yates endorse the former VP. Rep.