kelly mcbride let me start with you. putting it altogether, where did cbs report go wrong in your estimation? what were the main criticisms? >> so they didn't -- there was a report to his employer that suggested that there was%hz/ soe discup see about his whereabouts on that night of the attack. and they didn't resolve those discrepancies to any satisfaction. >> brown: tom what would you add. >> well there were doubts about this. there were conflicting documents about this. and you don't know what pressures are inside a company when one side of the company is publishing the book. you've got to be extra vigilant under those circumstances so you don't put yourself in this kind of situation. >> brown: explain that a little bit, the book part of it. >> simon & schuster and cbs owned by the same company, when you're in that situation, it's difficult because you can't not accept books that your parent company is publishing but you got to be extra careful because you know that someone's going to raise the possibility that there