Jeff Bezos' accusations of blackmail and extortion extend beyond just the National Enquirer and its parent AMI. Bezos' investigation team has determined "with high confidence" that Saudi Arabia had access to the Amazon chief's phone. Team leader Gavin de Becker pointed to a number of factors leading to the conclusion. Most notably, he rejected the Enquirer's claims that Michael Sanchez (the brother of Bezos' lover Lauren) was the sole source for the info. Sanchez told Page Six that the Enquirer had already seen text messages when it contacted him to investigate Bezos' possible affair -- there was another source, and de Becker's group believes Saudi Arabia is the most likely culprit given its methods, motivations and connections to AMI.