Her shameful House testimony might be the proximate cause of Claudine Gay’s current troubles, but her entire record makes the case that Harvard can’t save itself until she’s out as president. This is an even easier call than the ouster of University of Pennsylvania prez Liz Magill and Penn board chief Scott Bok — and should come with a major overhaul of Harvard’s board, too. After all, the board installed her as prez six months ago: It knew what it was getting. That she couldn’t even answer before the House whether calls for genocide of Jews on campus would violate...