Comcast CEO Brian Roberts says the company's decision to separate its media and connectivity businesses reflects its willingness to look ahead, embrace change and position itself for the future. "The world is changing faster than ever. Technology, consumer behavior, competition, capital requirements are all evolving at an unprecedented pace," he says on a call with analysts. "As we look ahead, it has become clear that our technology and media businesses each have compelling opportunities in front of them that are distinct in nature and best pursued with dedicated focus, strategic flexibility and tailored investment priorities." Comcast rises 7%. ([email protected])