'I had baked this beautiful, delicious cake and frankly, the president put his foot in it,' Wallace tells Bill Hemmer. "Fox News Sunday" host Chris Wallace joined "Bill Hemmer Reports" Thursday to reflect on Tuesday night's explosive first presidential debate between President Trump and Joe Biden. Wallace, who moderated the 94-minute clash in Cleveland, began by joking that the highlights host Bill Hemmer played had led to a recurrence the "PTSD" he had "just gotten over."