Reviewed by GREG KING Director: George Tillman Stars: Robert De Niro, Cuba Gooding jr, Charlize Theron This true story of racism and military heroism ultimately fails to satisfy. In the 1940's, Carl Brashear (Cuba Gooding jr), a poor sharecropper's son, was determined to become the first Afro-American diver in the Navy. Not only did he have to struggle against the racism of the navy that …