Stormy Daniels, the adult film star who says she slept with Donald Trump, talked to Anderson Cooper on Sunday night about her alleged affair with the President. Viewers quickly chimed in on Twitter during the interview, noting her dark pupils were much larger than Cooper's, and suggesting she might've been on drugs. Scientists who study pupil size measurement say that's a ridiculous assumption. Stormy Daniels told the world on Sunday night that she'd been threatened to keep quiet about her alleged affair with President Trump.