I had to google "Bill Of Attainder" to refresh my memory on this. All I remembered from junior high civics was that the Framers specifically targeted it in the Constitution and it was a fucked up loophole in British law that allowed all kinds of unjust abuse. Well, it turns out that it totally applies to this "Defund ACORN" bill running through the House right now, and my current favorite Representative, Alan Grayson, is on the case.
Man, this guy is such a breath of fresh air. "Will the gentleman yield?" "NO." Watch it, and keep giving this brave, audacious lawmaker your support. We need a few hundred more like him.