It was later, during an online-only “Overtime” segment of Maher’s Friday night show, that two of Maher’s three panelists hurled expletives at the Breitbart News senior editor. Maher’s booking of Yiannopoulos, author of the upcoming book “Dangerous,” drew attention earlier this week when journalist Jeremy Scahill backed out of the show because of his “hateful diatribes.”