Siemens Competition National Winners Benjamin Clark, center, Akash Krishnan, right, and Matthew Fernandez tour the floor of the New York Stock Exchange after ringing the closing bell, Thursday, Jan. ... more 
Siemens Competition National Winners Benjamin Clark, center, Akash Krishnan, right, and Matthew Fernandez tour the floor of the New York Stock Exchange after ringing the closing bell, Thursday, Jan. 27, 2011, in New York. less 
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Associated Press | Photo By Mary Altaffer
Thu, Jan 27, 2011 5:20 PM EST