NewsGuard is a self-appointed misinformation watchdog. It seems to be just one more way Americans are not allowed to think for themselves. Co-CEOs Steven Brill and Gordon Crovitz claim it is the “librarian for the internet.” Set up specifically to rate online journalistic integrity, Brill states NewsGuard provides services that “explain to people something about the reliability and trustworthiness and background of those who are feeding them the news.” Eric Effron is the organization’s Editoria...