Trump's Twitter Blocking May Violate First Amendment

""The question of whether the President’s Twitter feed is a public forum is a more complicated question," says Neil Richards, a professor at Washington University's Law school, specializing in First Amendment theory. "The law here is famously muddled, because it’s trying to prevent the government from discriminating against people who speak on public streets and parks, but it’s trying to fight the urge to make everything a public forum.""