no need for that. simply raise tax on dividends(suppose to be started this year,but postponed couple weeks before the end of 2010)
for folks like Buffet most their income is coming from dividends. that why they are paying less taxes than their employees.
but again-without significantly reducing the government and their expenses-it's all pointless. i would demand no less than reducing the government in half and increase their productivity by same amount. if you don't know how-ask private sector. start from kicking out tit suckers,who was watching the porno all day at SEC.