Jimmy Fallon September 20, 2017 4:34 am ‘Tonight': Pratfall Contest With Kevin James Kevin James and Jimmy Fallon compete in the “Tonight Show” Fall Classic, taking turns doing their best pratfalls in different categories, like tripping up and then falling down a set of stairs. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:49 New guidelines say women should be screened every other year for breast cancer starting at 40 2:28 King Charles returns to public duties amid cancer diagnosis