Here are two looks at his latest proposal, and the need for care in changing and regulating the tax code as it relates to corporations. We need to reward those who take risks and create jobs, while not allowing them to avoid their fair tax share. It is a tricky balance.
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2009/05/05/BUF817D164.DTL&tsp=1
http://www.nytimes.com/2009/05/05/opinion/05tue1.html?th&emc=th