The University of Missouri has faced a tough few years. First, there were well-publicized protests stemming from student allegations that the administration responded inadequately to racial bias on campus. At one particularly charged demonstration, a (since fired) journalism professor called for “muscle” to prevent a student journalist from taking video of the protesters. This was followed by declining enrollment, budgetary shortfalls, the temporary shuttering of dorms, and staff layoffs from which the school has only started to recover. But Mizzou’s latest challenge comes in the form of a multimillion-dollar lawsuit filed by Hillsdale College, a conservative institution in rural Michigan....