"We've had school shootings from young Christians," Klein claimed on Monday's Morning Joe. He added that there are "neo-Nazis who claim they're Christians. Is the Christian community in America so deeply vulnerable to neo-Nazis?"
Klein's point was not that Christians in America deserve an investigation by Congress, but rather that the Muslim community should not be singled out for acts of terrorism, and that they are not so vulnerable to be influenced by extremism from abroad. However, he failed to provide a single instance of violence that was itself motivated by a radical strand of Christianity.