https://www.reuters.com/article/us-sprint-corp-m-a-t-mobile-renegotiatio/investors-expect-any-t-mobile-sprint-deal-price-haircut-to-be-small-idUSKBN2052NV >T-Mobile US Inc may be limited in its ability to trim the price of its $40 billion acquisition of Sprint Corp after it overcame regulatory obstacles to completing the deal, investors and analysts said on Tuesday.