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"Fed Chairman Ben Bernanke has taken a lot of heat for printing money, even being dubbed &amp;quot;Helicopter Ben&amp;quot; by his critics, a metaphorical reference to showering the U.S. economy with"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2012/06/15/the-biggest-sign-of-a-china-bubble/20259604/?gen=1>