Link To Digby - For Tax Wonks

Here's a link to Digby's Hullabaloo from April 18 which contains an article entitled Transformational Government.

This link may not work; it seems to point simply to Hullabaloo, and will come up with the current edition. You'll have to look in the archives for April 18, I'm afraid. But it's an excellent article if you want a fairly detailed economic explanation of how U.S. tax revenues and expenditures work.