Bill O’Reilly of Fox News last night observed plaintively, “everything has changed” in the field of journalism “because of the Internet.” The result he feared is the “redefining” of politics. Everything he says on air, he complained, “is taped by the far left websites” who then try to “trip him up” by quoting what he has said. This unfortunate development is “almost isolating” politicians. His guest, Larry Sabato, agreed that “reporters complain” they can’t get interviews with candidates. As one of those Internet journalists who refer to what people have REALLY said, rather than simply making it up to fit...