Over the years: Presidents with guns

5 of 9: President Harry Truman shoulders an army carbine rifle given to him in his office in Washington on Nov. 28, 1950 by Gen. Clarence R. Huebner (right), retiring commander of U.S. forces in Europe. Gen. J. Lawton Collins, army chief of staff, is at center. (AP Photo/Byron Rollins) ( Photo)

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