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FILE - In this Oct. 30, 1974, file photo, challenger Muhammad Ali watches as defending world champion George Foreman goes down to the canvas in the eighth round of their WBA/WBC championship boximg match in Kinshasa, Zaire. Foreman was counted out by the referee and Ali regained the world heavyweight crown by KO in the bout dubbed 'Rumble in the Jungle.' Ali turns 70 on Jan. 17, 2012. (AP Photo/File)