Ward Churchill, a controversial activist for academic freedom, at a speech at Trinity University on Tuesday accused the university's president, Dennis Ahlburg, of a smear campaign against him some years ago in Colorado. He also invoked the Hitler salute of “Sieg Heil” to Ahlburg's wife, Penelope Harley, as she stormed out of the auditorium after defending her husband in front of the audience of students and faculty. “This personal vindictiveness in an institution that has welcomed you ... I find very, very hard to listen to. And quite frankly, pretty darn insulting,” said Harley, before leaving for her son's soccer...