For Charlie Crist to have any chance at prying Florida from the iron grip of Ron DeSantis in the November gubernatorial election, he’ll have to hammer on the issue of abortion. Certainly there are other critically important topics for the state’s leading Democrat to talk with voters about too — affordability, for one, something Republicans have had no real impact on, despite desultory efforts in areas like homeowners’ insurance. Voters would likely leap at anyone from either side who had a solution that gives them concrete and substantial relief on the cost of living right now. But abortion is...