Randall Stephenson, chairman and CEO, AT&T Inc takes part in "A Conversation with AT&T's Randall Stephenson" at the Milken Institute Global Conference in Beverly Hills, California in this May 2, 2012 ... more 
Randall Stephenson, chairman and CEO, AT&T Inc takes part in "A Conversation with AT&T's Randall Stephenson" at the Milken Institute Global Conference in Beverly Hills, California in this May 2, 2012 file photo. REUTERS/Fred Prouser/Files less 
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Reuters | Photo By FRED PROUSER / Reuters
Wed, Oct 9, 2013 4:27 PM EDT