‘Shark Tank’ investor Kevin O’Leary joined ‘Fox & Friends’ to discuss how the U.S. needs to entice China to ‘play by the rules’ as President-elect Donald Trump vows new tariffs on China, Mexico and Canada. ‘Shark Tank’ investor Kevin O’Leary joined ‘Fox & Friends’ to discuss how the U.S. needs to entice China to ‘play by the rules’ as President-elect Donald Trump vows new tariffs on China, Mexico and Canada.