Letter to the Hon. Alex Azar, Secretary of the Dept. of Health and Human Services, the Hon. Seema Verma, Admin. of the Centers for Medicare and Medicaid Services, the Hon. Steven Mnuchin, Secretary of the Dept, of the Treasury, and the Hon. Charles Rettig, Commissioner of the Internal Revenue Service - Democratic Health Leaders Urge Reversal After Trump Admin Approves Illegal Georgia Waivers That Threaten Families' Health Care