A conservative activist group’s unannounced visit to Tennessee State University ignited a debate over free speech and safety on campus. Members of Fearless Debates said they had come to TSU to “create conversation and discourse.” The NAACP Nashville chapter countered that the group’s goal was to provoke and demean students at the historically Black university.... Fearless Debates described itself as part of the “Fearless Tour,” a grassroots effort inspired by the late conservative commentator Charlie Kirk. On its website, the group said it was “bringing honest conversation and open debate back to America’s college campuses.”... The NAACP Nashville chapter called...