Buffett millionaires tax to raise $47 billion: report

http://www.reuters.com/article/2012/03/21/us-usa-taxes-millionaires-idUSBRE82K0SD20120321

A proposed 30 percent minimum tax on millionaires backed by President Barack Obama - dubbed the Buffett tax after investor Warren Buffett who supports it - would raise about $47 billion over a decade, according to a congressional report.