T-Mobile CEO Legere speaks during a company event in New York(Reuters) – The escalating struggle between No. 2 U.S. cell provider provider AT&T Inc and smaller rival T-Cellular US got private on Monday evening when the bigger operator kicked T-Mobile's outspoken Chief Government John Legere out of its birthday celebration on the Client Electronics Convey, consistent with Cnet.com. AT&T mentioned last week it will pay T-Cellular shoppers to modify. In keeping with a Cnet.com document, Legere used to be escorted out of the Las Vegas adventure by using security guards about 15 minutes after Cnet reporter Roger Cheng posted an image of himself and Legere and tweeted that the manager had crashed AT&T's celebration carrying his trademark pink T-Mobile t-shirt. Around the related time that Legere was being escorted out, AT&T's mobility chief Ralph de la Vega was once asserting that his firm had gained a deal to provide wi-fi connections to Audi vehicles, beating T-Cell US, Cnet said.