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          Obama celebrates young inventors at science fair
          

          Agencies | Updated:  2013-04-23 09:46
    



          


          

          


          
Obama celebrates young inventors at science fair

          


          


          US President Barack Obama listens to the Google Global Science Fair Grand Prize winner Brittany Wenger, from Sarasota, Florida, as he hosts a White House Science Fair in the State Dining Room at the White House in Washington, April 22, 2013. [Photo/Agencies]
          
          		

          
          

          


          

          

          



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