DOJ says it's investigating whether White House TV pool's coverage halt violated antitrust law https://www.cnbc.com/2026/10/11/doj-investigating-whether-white-house-pool-coverage-halt-violated-law.html?taid=6acb6163e3cb670001f7772e&utm_campaign=trueanthem&utm_content=main&utm_medium=social&utm_source=twitter