Open this photo in gallery: Demonstrators protest in solidarity with Pro-Palestinian organizers on the Columbia University campus, amid the ongoing conflict between Israel and Hamas, in New York City on April 18.Caitlin Ochs/Reuters This time of year, Grade 12 students are making big decisions about what comes next. Parents’ Facebook feeds feature proud announcements about where their child will attend university in the fall. It’s lovely. But for Jewish parents, a new factor has entered into the mix: Where can we send our kids that will be safe? Universities have become a flashpoint in the fallout from the Israel-Hamas war....