T-Mobile has officially overtaken AT&T to become the nation’s second largest carrier - but what does this mean for the company branded as the “un-carrier” and telecoms at large? Join Host Emily Flippen and Motley Fool Contributor Dan Kline to unpack T-Mobile’s recent news as well as take a retrospective look at what has made T-Mobile such a formidable competitor. Check out more of our content here: StockUp, The Motley Fool's weekly email newsletter Podcasts Youtube Twitter Reach us by Email @ IndustryFocus@fool.com