In short, the guy is blowing a lot of hot air. And in Washington, that's not news, it's a way of life.
There's also a psychological — or possibly philosophical — angle that seems to be missed by all the people who are incensed that Clinton was impeached but Bush hasn't been. Clinton committed perjury to cover his own ass and no other reason. Bush's shenanigans, however good, bad, or indifferent they may be, were at least theoretically done in the national interest. And you're never going to get a president impeached for that. Surely Oliver North taught us that lesson.
Kucinich's gesture may make you feel good on a visceral level, but at the end of the day, a gesture is all it is — which is why the news media as a body doesn't much consider it worth talking about.
PS: Comments disabled. Don't feel like getting flamed for pointing this out.