https://www.reuters.com/article/us-sprint-corp-m-a-t-mobile-us-exclusive/exclusive-u-s-justice-department-probes-t-mobile-sprint-merger-effect-on-smaller-wireless-companies-sources-idUSKCN1J328E

The U.S. Department of Justice is examining how the proposed merger between T-Mobile US Inc and Sprint Corp could affect prices for smaller wireless operators, according to two people familiar with the matter.