WARNING: Language
"Hey mate … I tried to stay up late for interview but fell asleep and like a lion I'm hard to wake once asleep," Tyson tweeted to Morgan. "Training hard and going to bed early. I had no monitor so I couldn't see you guys and forgot to look into camera."
"No problem, Champ," Morgan replied. "We could see you were a bit weary! It was very late in LA. Appreciate this message as some viewers were concerned."
Morgan was slammed by fellow UK journalist Mike Graham for allowing the interview to go ahead in the first place.
"I'm going to ask him (Morgan) when I see him 'did you get this wrong?'" Graham said. "What on earth were the producers thinking?
"I have producers here … if they had seen the state of Mike Tyson they would have said 'we can't put him on, he's going to look ridiculous, it's not going to be helpful, it's going to look like we are trying to make something out of this and are proving ourselves to be the wrong kind of journalists'.
"This man is clearly not in a fit state to be on television … his head falls down at one point in the interview."