On October 28, 2017 a mysterious person or group of people began posting messages on the internet that opened with a claim that Hillary Clinton's arrest was imminent. While that event does not appear to have occurred, over the course of the next three years, this mysterious group of posters, identifying themselves as Q or Q Anon, created a worldwide movement and following of autists or anons who sought to make sense out of a string of clues left for...