While it may look like a spontaneous uprising, recent complaints of "liberal bias" on local college campuses fit into a well-funded national strategy of the right For weeks, the 33 students in Elyse Crystall's "Literature and Cultural Diversity" class at UNC-Chapel Hill had been tackling sticky issues like racism, sexism and various forms of privilege. Discussions were lively and respectful, students recall, even when they touched on emotional subjects. On this particular day in February, talk turned to why some straight men feel threatened by gay men. There was the usual back-and-forth, with people expressing a range of views. Someone...