Don't Believe Ron Suskind His book about Obama is as spurious as the ones he wrote about Bush.

Slate As an editor, you develop a B.S. meter—an internal warning system that signals caution about journalism that doesn't feel trustworthy. Sometimes it's a quote or incident that's too perfect —a feeling I always had when reading stories by Stephen Glass  in the New Republic. Sometimes it's too many errors of fact, the overuse of anonymous sources, or signs that a reporter hasn't dealt fairly with people or evidence. And sometimes it's a combination of flaws that produces a ring of falsity, the whiff of a bad egg. There's no journalist who sets off my bullshit alarm like Ron Suskind.

I guess someone who makes a living peddling bullshit can spot anothers.