text:  It's time for your Fox News commentary. Jimmy Fallon. What's on your mind? So the CNN presidential debate kicks off tonight at 9 p.m. And I know there are questions about President Biden's cognitive abilities. But Joe insists he's going to mop the floor with his opponent, Millard Fillmore. Polling shows that over 80 percent of Americans have concerns about Biden's mental acuities. But his condition would be a lot easier to digest if the country wasn't in such bad shape.