Is comedy dead? Adam Carolla warns it could happen. "They are trying to censor everybody for everything," Carolla told Inside Edition. In the new documentary "No Safe Spaces," Carolla teams up with other comedians and conservative talk show host Dennis Prager to explore how the need to be politically correct threatens comedy and free speech. "We have to be modulated and I’m a little worried about it, a little alarmed about things I cannot say. I do it anyway," Tim Allen said in the film.