II 116th CONGRESS 1st Session S. 569 IN THE SENATE OF THE UNITED STATES February 26, 2019 Mr. Young (for himself, Mr. Tester , Mr. Moran , Mr. Manchin , Mr. Inhofe , Mr. King , and Mr. Cotton ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To direct the Secretary of Transportation to issue regulations relating to commercial motor vehicle drivers under the age of 21, and for other purposes.