Sprint CEO: We'll be a 'formidable competitor' to AT&T if government allows T-Mobile deal By: CNBC.com News June 22, 2017 at 14:10 PM EDT "We have looked at every other alternative to make sure we are making the right decision," Marcelo Claure tells CNBC. Read More >> Related Stocks: Deutsche Tele Ag ADR Sentinelone Inc Cl A T-Mobile US