Lieberman and Citizen's for Tax Justice Disagree

Whom do you trust? This article, part of this study, at Citizen's for Tax Justice (CTJ) shows that noone except the top 15% has a tax cut over $1800, yet Senator Lieberman said that the "average family" in Iowa got a tax cut from Bush of $1,800. Looks like Lieberman is spinning, just wrong, or the CTJ study is too old. Lieberman said the most outrageous thing, that he wanted another income tax cut, and that that, an income tax cut, is "Clinton" economics. I seem to recall a tax hike at the outset of the Clinton administration, no cut. He's been on Dean's leg quite fiercely.