As the association between Obama and Ayers came to light, it would have helped the senator a little if his friend had at least shown some remorse. But listen to Ayers interviewed in the New York Times on September 11, 2001, of all days: “I don’t regret setting bombs. I feel we didn’t do enough.” Translation: “We meant to kill that judge and his family, not just damage the porch.” When asked by the Times if he would do it all again, Ayers responded: “I don’t want to discount the possibility.” At the conclusion of his 2001 Times interview, Ayers...