NEW YORK In the upcoming December issue of Vanity Fair, Mary Mapes, the CBS News producer who lost her job after the disputed "60 Minutes II" Bush/National Guard report, writes, "I must answer the bloggers, the babblers and blabbers, and the true believers who have called me everything from 'feminazi' to an 'elitist liberal' to an 'idiot.' "If I was an idiot, it was for believing in a free press that is able to do its job without fear or favor. ...I didn't know that the attack on our story was going to be as effective as a brilliantly run...