UPDATE 1-Slim's real estate arm to buy AT&T's America Movil stake
June 27, 2014 at 17:27 PM EDT
MEXICO CITY, June 27 (Reuters) - Carlos Slim's real estate firm, Inmobiliaria Carso, will buy AT&T Inc's equity stake in America Movil, tightening the Mexican tycoon's control of his flagship telecommunications firm, according to a filing with Mexico's stock exchange on Friday.
