The rich do not pay the most taxes, they pay ALL the taxes
cnbc.com
cnbc.com
If you account for all levels of taxation, the U.S. has a pretty flat distributionn for the top 60% that tapers down for the bottom 40%: http://www.ctj.org/pdf/taxday2012.pdf. The top 60% pay between 25-30% of their income in taxes, and the bottom 40% pays between 17-21% of their income in taxes. The regressivity of state and local taxes means that the top 1% is taxed at a lower rate than the next 4%.
In my opinion, all the fighting about who pays the taxes obscures the fact that in the end, the distribution is pretty reasonable, if conservative. The bottom 99% pay about 80% of all taxes, which means that the government isn't overly dependent on the rich. The "middle 59%" (roughly, the lower middle class to the upper middle class), carries 70% of the tax burden. The bottom 40% only make 10% of all the income, and pay about 7% of all the taxes. We could cut their taxes substantially without having a major impact on revenue.
Remember that this is household income, not individual. A household making $65,000 could consist of, say, two adults and three children. Depending on where in the country this household lives, that might amount to a difficult or comfortable standard of living, but not lavish in any case. This doesn't fit the prevailing understanding of the word "rich."
[1] Two-year-old source: http://en.wikipedia.org/wiki/Household_income_in_the_United_...
I have not read the linked IRS/Census report within the article, but the CNBC article summarizes the IRS/Census report by saying that the non-rich pay negative tax because of the money they earn in return for welfare. The whole article and report lacks any nuance on the issue of who is paying what taxes.