Dish CEO: AT&T + DIRECTV Will Be A Much Tougher Competition By: Benzinga via Benzinga May 14, 2015 at 15:15 PM EDT With the merger of AT&T Inc. (NYSE: T) and DIRECTV (NASDAQ: DTV) soon to be a reality. DIRECTV’s biggest competitor DISH ... Read More >> Related Stocks: AT&T Inc Bio-Techne Corp DIRECTV Dish Network Corp