The lead promoter and founder of East Coast Comicon, Cliff Galbraith, bragged on social media about banning Christian conservative actor Kevin Sorbo from the upcoming geek convention in New Jersey because of the actor’s friendship with Sean Hannity. “I turned down Kevin Sorbo for East Coast Comicon,” organizer Galbraith wrote on Facebook over the weekend. “He’s pals with Sean Hannity. Just can’t do it.” As with video games, YA literature, and tech, the comic book and nerd culture convention circuit has become progressively left-leaning over the past few years–and East Coast Comicon is no exception. Its founder, Cliff Galbraith, advertised...