Very rarely are you going to see the large shareholder or CEO of a corporation march into a newsroom and say, "Cover this story, don't cover that." It's a much more subtle process. The professional code adapts, but what we try to see, is how commercial and corporate pressure shape both the professional code and the sorts of things that are considered legitimate journalism and illegitimate journalism.

An informed public democracy means rule of the people. A media system is absolutely essential to that process, if people are going to be political equals, they to have to have the information and tools so they can actually be participants. That's liberal democracy 101.

A big part of my book deals with the caliber of journalism. Our journalism in general is deplorable, and on elections in particular it's very ineffectual. There are a lot of problems, a lot of them having to do with to problems within the professional code of journalism, which defines its role as the regurgitation of what people in power say. Another big problem is that we allow people with money to basically buy what's talked about in campaigns through running TV ads.

If you look at the history of broadcasting, what you find is the National Association of Broadcasters is a trade association whose mission is to protect the interests of the commercial broadcasters.

But having said that, what's happening with campaign finance reform and our political culture is devastating.

Advertising is the voice of capital. We need to do whatever we can to limit capitalist propaganda, regulate it, minimize it, and perhaps even eliminate it. The fight against hyper-commercialism becomes especially pronounced in the era of digital communications.

You know, a left-winger, the barrier to success if you're on the left in commercial radio is a mile and a half higher than it is if you're on the right.