Good, quick primer.
...We wrote about the slipperiness of often-conflated terms like "antifa," "antifascism," and "black bloc." On college campuses, those terms — and the differences among them — matter. (Consider the amount of money colleges spend on security for an appearance by a far-right speaker: They expect antifascist activists to show up, and they worry about the prospect of black-bloc violence.)
So we asked several scholars, including Mr. Bray, for their definitions.