I felt he turned on one of the presenters when they sort of stuck up for Walters. He doesn't like being challenged. To me that classic bully behaviour. He is not a nice person. Indeed I wonder does he suffer from Asperger's syndrome. People who do have trouble exhitibing empathy and relating to other people in their general lives. Having watched the whole interview his lack of awareness is staggering. He either doesn't care how he comes across or he simply doesn't understand how the way he expresses himself is viewed.
His personality makes him patently unsuitable for management. He is too black and white. He is a volcano waiting to erupt.