Last August, Berkshire Hathaway CEO Warren Buffett wrote an op-ed in the New York Times asking the Congress to &quot;stop coddling the super-rich&quot;.&nbsp; And, as you might expect, President Obama pounced on the idea and proposed a surtax on millionaires.&nbsp; But, does raising taxes on upper incomes actually produce increased revenue to the government?&nbsp; This article, by Art Laffer, in the Wall Street Journal, looks back to other times in history and evaluates the effects of tax rates on revenue.&nbsp; You might be surprised by what he finds!&nbsp; Read the full story at: <a href="http://online.wsj.com/article/SB10001424052970203462304577138961587258988.html?mod=rss_opinion_main">online.wsj.com/article/SB10001424052970203462304577138961587258988.html</a><br />