Different methods of answering
I have also looked at all the questioning, World Phone Hacking Enquiry in Parlement, and was impressed by how long pauses Ruppert Murdock made, often, without answering, and how much a Leader he come out of it. Yes, we felt, he knew what he was doing.
Of course, I was impressed also that he did not move even when an attempt was made against him, but how fast the young woman, bodygard (and wife?) did move the strike the man who went against him. After, as his coat was probably smeared, he just took it off, and quietly, with the same poise, continued to answer, with as much apparent quiet and thinking before answering, and looking straight and long in eyes.