Students at the University of Chicago have been warned not to expect safe spaces or trigger warnings in the wake of several disrupted events at the institution at the hands of protesters. University officials are said to have told first-year students starting in the fall of its commitment to freedom of expression, saying it wanted civility and mutual respect but that it would still seek out ideas or opinions that were unpopular. The move comes after three high-profile incidents this year in which speakers invited to the university were interrupted or shut down and amid a trend of increasing political...