Tying unrelated issues to a major bill is the stuff of politics, and damn shameful, but it happens on each side of the aisle. (All appropriations bills have pork riders on them. You can't just appropriate money for the Iraqi effort, there is always a major seaport development in Death Valley or Nebraska that goes along for the ride.)
As for the taxing of the rich... The Waltons and the Gallos and their ilk helped make 21st century America what it is, with plenty of employment opportunities. They deserve to keep their money and pass it on, instead of being forced to give it to the political machine, and, only eventually, to those who are too lazy to work at Wal-Mart or Gallo.
I do hope that the rich families in America will follow the lead of Leland Stanford, Andrew Carnegie, Warren Buffett, Bill Gates, and others who have formed business-minded charitable trusts that ensure money goes where it is properly used, and not into the vast pockets of promises and pork that is our political system, fueled by tax dollars.
"Vast pockets of promises and pork"? Where's my attorney? Gotta get rights on that!