Trump is convening a task force to study the Postal Service. He has railed in the past about its contracts with Amazon.
https:// www.washingtonpost.com/business/trump-convenes-task-force-to-study-us-postal-system/2018/04/12/24a4a282-3eb7-11e8-955b-7d2e19b79966_story.html?tid=sm_tw