Randall Stephenson: Making connections
AT&T chief Randall Stephenson faces high-class problems, but they’re still problems. As the exclusive U.S. wireless carrier for Apple’s iPhones, AT&T has suffered embarrassing glitches — website failures, accidental release of customer info — caused by overwhelming demand for the devices. Many subscribers complain about the speed and quality of AT&T’s network, another effect of too much demand …