Inside the antifa movement's struggle to continue its long, colorful legacy of cracking white supremacist heads without alienating, well, just about everyone. --- A report from the Combating Terrorism Center at West Point found that from 1990 to 2012, far-right extremists were responsible for 670 fatalities, 3,053 injuries and 4,420 violent attacks in the United States. No such data exist for antifa, but in the three decades of antifa’s organized existence in America, only one known fatality caused by a member of an antifa group has been recorded, when in 1993 a multiracial skin shot a Nazi skin during a fight at a gas station in Portland and was convicted of manslaughter.