The indictment this morning of six people who were charged with plotting the Jan. 6 riot in the Capitol sets the stage for this story on GQ.com, written with Peter Keating. We profile the alt-right demagog Frazier Glenn Miller, who died May 3 while on death row in a Kansas prison. It’s not for everybody. (Warning: The language is graphic.) But it shows how the Capitol riot was really the result of fifty years of planning — not five months.