believe i am writing about bezos' sex life for the second time in two weeks, let alone about his penis. us either. this story is taking a new twist in the history over who leaked the text messages the enquirer. the brother of the alleged misremi mistress says it wasn't him. >> what happened was the story was given to the enquirer by a reliable source who had given information to the enquirer for seven years prior to the story. it was a source well known to both mr. bezos and miss sanchez. bezos accused the enquirer of trying to blackmail him. nbc news has not independently reviewed the e-mails in the post. kara swisher joins us now along