 The Trump campaign is urging Trump to stay on the substantive issues, the policies, and stay away from personal attacks. For Biden, there are a lot of people questioning whether he's too old to be president for four more years. Fox Business' Grady Trimble in Atlanta. Tune in to Fox News Democracy 24 special coverage of the CNN presidential debate simulcast tonight at 9 p.m. Eastern. The Supreme Court has issued a much-anticipated abortion ruling.