Video games can help treat people with swallowing disorders

President Obama Holds Election Night Event In Chicago

CHICAGO, IL - NOVEMBER 06: U.S. President Barack Obama delivers his victory speech after being reelected for a second term at McCormick Place November 6, 2012 in Chicago, Illinois. Obama won reelection against Republican candidate, former Massachusetts Governor Mitt Romney. (Photo by Chip Somodevilla/Getty Images) ORG XMIT: 155765365
Chip Somodevilla
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