Drudge got the ball rolling, now O'Reilly and Malkin are on the slime attack against Cindy Sheehan.
Think Progress has the details along with a link to Crooks and Liars. But you have to know that Michelle Malkin spoke for Cindy's son:
I can’t imagine that Casey Sheehan would approve of such behavior.You know, every time you think the right wingers can't sink any lower, they do.
You have to read what Atrios has to say about Malkin.