Charlottesville white supremacist rally in August drew attendees from 35 states, study finds
Washington Post 10/8/17
A torchlight rally by white supremacists that descended into violence in Charlottesville in August drew participants from at least 35 states and spoke to the ability of the self-described alt-right fringe movement to mobilize adherents nationwide, the Anti-Defamation League said in a new report Sunday.
The analysis of 200 participants came one day after Richard Spencer, the leader of the demonstration on Aug. 11 and 12, returned Saturday with fewer than 50 followers to the home of the University of Virginia as it celebrated its bicentennial and posted a video of a planned, 10-minute flash mob.
Spencer called Saturdays protest where demonstrators chanted, Were going to come back again a success, but the event was far smaller than Augusts Unite the Right rally, which drew an estimated 500 to 600 participants, the ADL report noted.
https://www.washingtonpost.com/local/public-safety/study-charlottesville-white-supremacist-rally-in-august-drew-attendees-from-35-states/2017/10/08/fe57868e-ac45-11e7-a908-a3470754bbb9_story.html
I've been looking for the actual ADL study with no luck.