Watched the Joe Fraizer/Ali special on HBO. I have watched several of his matches on ESPN Classic. Damn that left hook was scary.
I know that Joe Fraizers son said that Ail had apologized to him for the way he talked about Joe, and Joe always wanted to know why Ail couldn't apologize to him directly. I don't know for sure, but as of two years ago when HBO did the special Fraizer still hated Ali.
There was an interesting story from that documentary. Apparently someone in Fraizers entourage had seats for the fight behind Ali's corner. He said that Ali came back to the corner and asked Dundee to stop the fight b/c he didn't want anymore. The guy heard it and started jumping up and down b/c he thought Fraizer was going to win and he looked over and could tell that Joe was about to quit as well. It just so happened that Fraizers corner step out to the refs quicker than Ali's corner. True or not, we will never know, b/c Ali would never admit to it.
Joe was good from what I have seen on old film, he would destroy most heavyweights of my time in watching the sport.