John W. Sidgmore, Ex-Chief of WorldCom, Dies at 52

John W. Sidgmore, Ex-Chief of WorldCom, Dies at 52: "He created the backbone of the Internet,' said Frank Dzubeck, president of Communications Network Architects, a consulting firm in Washington. 'It was made up of islands until he put it together at UUNet to link the various service providers. It's unfortunate that he is going to be better remembered for the end of his career.'"