O'Reilly to address to criticism over his demonization of pro-choice doctor who was then assassinated in church

The fact that a lead GOP front man has to explain himself over a murder speaks volumes to just how extreme the GOP has become. What do you think? Can speech alone incite violence? Or do you subscribe to the notion that speech doesn't kill people, people kill people - i.e., in the end we're all responsible for our actions, regardless of whether someone else inspired them?