Northwestern University has long been a school hostile to free speech. My alma mater was ranked 197 out of 203 universities for free speech in a major survey by FIRE. (Fortunately, my other alma mater, the University of Chicago, was ranked number one for free speech). This month showed why Northwestern developed a reputation for speech intolerance and a lack of ideological diversity. Northwestern University’s Associated Student Government suspended the funding for the College Republicans due to objections to posters for an event featuring writer and critical race theory critic James Lindsay. The justification was a poster featuring a skull...