, de la Vega said in a brief interview on Tuesday . AT & T USA CEO Carlos de la Cruz says the company faces short - term problems . T - Mobile USA 's assets could alleviate the troubles AT & T faces , he says . But AT & T faces a potentially long regulatory approval process .
AT & T USA CEO Carlos de la Cruz says the company faces short - term problems . T - Mobile USA 's assets could alleviate the troubles AT & T faces , he says . But AT & T faces a potentially long regulatory approval process .