Kamala Harris and Donald Trump will face off in a presidential debate this week at the National Constitution Center in Philadelphia. How to watch.

W HEN IT COMES to style, the contrast between Kamala Harris and Donald Trump could hardly be starker. She is a former prosecutor from Berkeley, California, who is campaigning on a platform of steady responsibility;

Vice President Harris on Thursday went after former President Trump, calling it weak to not agree to another debate after he shut the door on a second match-up.