He just lost half of his audience.
Nah. Anybody who's still watching after his Nation ad and trip to Iran and all the rest won't stop because of this.
FWIW, all those PBS travel guys -- Steves, Rosendo, Maxa, Wolf -- are married (to women) and have children.
I know. It surprised me, too.
It's probably safer to assume that "gaydar" isn't very accurate than to believe that they're all secretly gay.