File photo of CBS CEO Les Moonves during his keynote address at CES in Las Vegas

 
File photo of CBS CEO Les Moonves during his keynote address at CES in Las Vegas
Leslie Moonves, president and CEO of the CBS Corp., watches a video during his keynote address at the 2007 International CES (Consumer Electronics Show) in Las Vegas, Nevada in this January 9, 2007 file photo. CBS was set to finish the 2006-07 TV season on May 23, 2007, as the most watched U.S. network for a fifth straight year, while the Fox Network takes the crown again in the key ratings battle for viewers aged 18 to 49, the group most prized by advertisers. Picture taken January 9, 2007. REUTERS/Rick Wilking/Files (UNITED STATES)