https://www.reuters.com/article/us-sprint-corp-m-a-t-mobile/u-s-states-tell-court-prices-to-rise-if-sprint-t-mobile-allowed-to-merge-idUSKBN1ZE1AS

A group of U.S. states suing to block T-Mobile US Inc from merging with Sprint Corp on Wednesday told a federal judge that the deal would violate antitrust laws and raise wireless prices for consumers.