They're studying Facebook posts. They're using frame-by-frame video screenshots of faces to match with gargantuan databases of named faces. They're seeking and taking tips from "friends" and relatives and ex-boyfriends. For the UCLA Jewish students who got into a scrap with pro-Hamas illegal campout protestors, no doubt after hearing a slew of antisemitic statements and being blocked from attending class, they're doing exactly what they did to identify and hunt down January 6 protestors. According to the Los Angeles Times, which reports this like it was a good thing: It is shaping up to be perhaps the biggest case in...