Gen. Colin Powell (Left) and artist Ronald Sherr unveil a life-sized painting of Powell at the Smithsonian's National Portrait Gallery on Sunday, Dec. 2, 2012 in Washington, D.C. (Paul Morigi /AP ... more 
Gen. Colin Powell (Left) and artist Ronald Sherr unveil a life-sized painting of Powell at the Smithsonian's National Portrait Gallery on Sunday, Dec. 2, 2012 in Washington, D.C. (Paul Morigi /AP Images for National Portrait Gallery) less 
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Associated Press
Sun, Dec 2, 2012 10:53 PM EST