To come out of death fighting cancer Armstrong has proven it time and again he is aborn fighter... he wouldn's need some extra booster drugs to enhance his performance... Armstrong has been a real winner and king of the cycling sports... He's taught several to fight life difficulties and come out a winner... Feel sorry for Landis for even making such a comment... Armstrong is a legend in his legion..!!! I still love to see him compete even at this age... Hats off to this great sportman of the generation