https://www.reuters.com/article/us-sprint-corp-m-a-t-mobile-huawei-exclu/exclusive-t-mobile-sprint-consider-dropping-huawei-see-u-s-security-clearance-for-deal-sources-idUSKBN1OD2HO >T-Mobile US Inc and Sprint Corp expect their merger to be approved by a U.S. national security panel as early as next week, after their respective parent companies said they would consider curbing their use of equipment from China's Huawei Technologies [HWT.UL], people familiar with the matter told Reuters.