The Democratic National Convention heads into its second day Tuesday. Former President Barack Obama, Michelle Obama and second gentleman Doug Emhoff will speak at the DNC, a day after the unofficial farewell for President Joe Biden, who served eight years as Obama’s vice president. Biden won’t be in the hall to see his former running mate speak, as he departed Chicago after delivering his own speech. With President Biden having addressed delegates, the week’s full focus now turns to Vice President Kamala Harris and her running mate, Minnesota Gov Tim Walz.