Joe Klein has a very good post on the McCain's campaign's savaging of the media.
There is a tendency in the media to kick ourselves, cringe and withdraw, when we are criticized. But I hope my colleagues stand strong in this case: it is important for the public to know that Palin raised taxes as governor, supported the Bridge to Nowhere before she opposed it, pursued pork-barrel projects as mayor, tried to ban books at the local library and thinks the war in Iraq is "a task from God." The attempts by the McCain campaign to bully us into not reporting such things are not only stupidly aggressive, but unprofessional in the extreme.
(Brian Williams just flagged this, but I had missed it.)