I mean data re the middle class bearing the brunt. As I posted earlier, those earning "middle class" incomes earn abt 1/4 of all income in the U.S., but pay only abt 13% of all income taxes. No dispute over low income earners - the bottom 50% earn 14% of all income and pay 4% of all taxes - not much on either end. Nor will I dispute that at least some wealthy (recognizing that wealth and income do not necessarily equate) may pay little income tax. But since the 1984 tax "reform", income tax burdens have shifted such that the poor pay half as much of the federal tax burden in 2001 as they did in 1984, the rich pay about 40% percent more of total taxes, and those in the middle paid about a third less. More specifically, since 1977, the middle 20% of income earners, or middle quintile (i.e. 40% of all taxpayers make more than this 20% and 40% make less) have seen their share of the tax burden fall from 10% of total taxes paid to about 7%, The top 5% have gone from paying 38% to over 53% in the same time period. That does not translate either to a greater tax burden on the middle class, or the rich not paying their "fair share".