U.S. FCC says it has 'serious concerns' about AT&T Direct TV mobile video service

By David Shepardson WASHINGTON (Reuters) - The U.S. Federal Communications Commission told AT&T Inc it has "serious concerns" about whether rivals will be able to compete with its DirecTV Now online video service that will cost $35 a month and demanded answers by Nov. 21. The FCC wireless telecommunications bureau told AT&T in a letter reviewed Thursday by Reuters that AT&T's DirecTV service and its zero-rated app "may obstruct competition and harm consumers" because it could be too