Monday I wrote that the latest figures showing 10 percent of the wealthiest Americans pay 73 percent of federal taxes was a canard meant to justify more tax cuts.  Today, David Leonhardt explains the details.  For liberals, it is an article that they should memorize, especially this:

There is no question that the wealthy pay a higher overall tax rate than any other group. That is an American tradition. But there is also no question that their tax rates have fallen more than any other group’s over the last three decades. The only reason they are paying more taxes than in the past is that their pretax incomes have risen so rapidly — which hardly seems a great rationale for a further tax cut.