First of all, old man, I' m not that young, I was born in the 50's, so I do remember most of the 60's. Though I really have no personal knowledge of Sonny Liston, so I will not make a judgement one way or the other as to his drug usage. As to George Foreman's ability to get beat by Ali rather quickly in the heat and humidity of the jungle...I totally think that Ali was the better fighter, and thus, if Foreman hadn't trained properly that Ali would win. Could it have been fixed, sure. Does Foreman have a lot of credibility, no. Does King...of course not! I just don't like the timing of it all. Right before his book comes out. Horse racing and boxing...I don't take either too seriously.
Foreman didn't get beat quickly. Ali wore him out with the rope-a-dope. Look at Foreman's record: he hadn't been in a fight longer than four rounds for three and a half years before the Rumble in the Jungle, and most of those fights were one or two rounds. His previous eight fights had all lasted less than six minutes and he had knocked out 37 of his 40 opponents. The Rumble in the Jungle went eight rounds. Ali outsmarted Foreman throughout the fight. Foreman couldn't adapt to a long fight where he couldn't knock his opponent out. For months before the fight Ali talked about dancing away from Foreman, then Ali came straight for him in the first round with right hand leads. Then he went to the rope-a-dope in the second round, and absorbed Foreman's body blows. Ali's taunts pissed Foreman off and made him throw increasingly inaccurate punches. When Foreman punched himself into exhaustion, Ali attacked and knocked him out. "In that fight, Muhammad beat me." -- George Foreman
Foreman apparently is tired of taking a grilling on being the Dope part of the Rope A Dope and wants to devise an excuse for losing that fight. Falling for the Rope A Dope is not the only thing he did wrong against Ali. Foreman had no effective strategy and his defense was essentially non-existent. Foreman made very little effort to block, duck, or try to move away from a punch. He extended his arms in front of him leaving his face unguarded where all of Ali's punches were aimed. Foreman constantly moved forward even after Ali landed solid blows. This was target practice for Ali. Foreman threw a lot of punches that did little or no damage since they were picked off or dodged by Ali. After six rounds Foreman was so exhausted from throwing punches and getting hit in the face that Ali could have knocked him out anytime he wanted. Foreman fought a terrible fight that day but he is no dope since he formulated a way to win the championship in his 40s and has become the most successful fighter outside boxing that I am aware of. If Foreman wants to stay that way he should put a muffler on these inane excuses.