T-Mobile CEO John Legere has been trash talking the competition ever since he joined the company. But today T-Mobile itself is taking its ongoing war with ATT to a new level — or what some might consider to be a new low. The carrier has issued a satirical press release blasting ATT for a new promotion that offers T-Mobile customers up to $450 to switch providers. It even contains fictional quotes from ATT CEO Ralph de la Vega.