Dan Mangan,Julia Boorstin
World News
Barry Diller denies insider trading on Microsoft, Activision deal as DOJ and SEC investigate him and Geffen
Kara Swisher, CNBC's Andrew Ross Sorkin, Martha Stewart, and Barry Diller at CNBC's "The Next 25" Gala in New York.CNBC | Nbcuniversal | Getty ImagesEntertainment mogul Barry Diller strongly denied the idea that he, his stepson, and longtime pal and fe...