The editors and writers of National Review recently did something extraordinary. They came out en masse against a Republican candidate during the primary. Their “Against Trump” symposium and accompanying “Editors introduction” offer up a barrage of attacks on Donald Trump’s surprising presidential candidacy. For the symposium, National Review assembled an enormously diverse group of conservative thinkers, from “movement conservatives” to more “establishment” types, to “conservatarians.” Clearly, this is no monolithic bloc. Yet there they are — an eclectic bunch of odd bedfellows making the same core argument: Donald Trump is not a conservative based on any meaningful definition of the term.