When Bill Maher took credit for helping take down internet troll Milo Yiannopoulos after he defended sex between teens and adults, the comedian/talk show host neglected to mention – or forgot – he said some similar words on TV nearly two decades ago. Now a media monitor with a long memory has dug up the old videotape from MaherA s ABC show, Politically Incorrect, that shows Maher defending the notorious case of Mary Kay Letourneau, the Seattle teacher convicted of having sex with her 12-year-old male student.