He's doing nothing wrong by having an opinion. You have an opinion that women have a right to kill their children. I strongly disagree....does that mean that I think you shouldn't be allowed to say that you think women have a right to kill babies? No. I just think you are incredibly wrong in that opinion, not that you have no right to say it. You see what I mean? He's got a right to opinion like everyone else. In this case, I agree with him, but even if I didn't, he'd have a right to say it!
By the way, I think it's unfair to Dominos to refuse to eat there anymore because of what these jokers did. Don't you think they are going to be 10 times harder on their employees now that this has happened?