The GOP has turned so hard on free speech that now even “libertarian” Rand Paul is calling for a “crackdown” on those using their First Amendment rights. “I was assaulted six, seven years ago, attacked from behind, had six ribs broken and part of my lung removed, and still online, on a daily basis people say they wish that it would happen to me all over again,” Paul said Tuesday on Fox Business. “And by sort of making light of what I suffered, they are encouraging other people to do it. That