II 115th CONGRESS 1st Session S. 1400 IN THE SENATE OF THE UNITED STATES June 21, 2017 Mr. Heinrich (for himself, Mr. Flake , Mr. Udall , Mr. McCain , Mr. Schatz , Mr. Daines , Mr. Tester , and Ms. Murkowski ) introduced the following bill; which was read twice and referred to the Committee on Indian Affairs A BILL To amend title 18, United States Code, to enhance protections of Native American tangible cultural heritage, and for other purposes.