I don't know how to describe this. It's journalism. Real journalism. Getting at the root of things in the government. The CIA has admited to checking this guy's news reporting for information within the government, b/c he's that damn good. Bush hates him, he exposes the festering boil that is the current adminstration for what it is.
I suppose that's all well and good for rhetoric. But despite writing with a liberal bias (like anybody can really avoid bias), this is good stuff, and it's information that the public should know (and is overlooked by the general media). He backs up his writing with sources that you can read for yourself, which is much more credible than that shit that passes for "news" on TV.