FILE- In this Dec. 20, 2001, file photo, Comcast Corporation Chairman Ralph J. Roberts, right, looks on as AT&T Chairman and Chief Executive Officer Michael Armstrong, answers questions during the announcement of AT&T Broadband's merger with Comcast in New York. Roberts, a businessman with a gentle demeanor who built Comcast from a small cable TV system in Mississippi into one of the nation's largest entertainment companies, has died. He was 95. Comcast said in a statement that Roberts died Thursday, June 18, 2015, in Philadelphia of natural causes. (AP Photo/Suzanne Plunkett, File)

Comcast founder dies at 95

Ralph Roberts, a cable pioneer who built Comcast from a small cable TV system in Mississippi into an entertainment and communications behemo…