DALLAS–(BUSINESS WIRE)–John Stankey, chief executive officer of AT&T Inc.* (NYSE:T), spoke recently at the Goldman Sachs Communacopia Conference, where he provided an update to shareholders. In discussing the company’s priorities since he became CEO last year, Stankey said AT&T has now successfully restructured its asset base to position its largest remaining entities – AT&T Communications and WarnerMedia – to better capitalize on the long-term structural tailwinds of each of thei