I 115th CONGRESS 1st Session H. R. 2900 IN THE HOUSE OF REPRESENTATIVES June 14, 2017 Ms. Velázquez (for herself, Mr. Jeffries , Mr. Engel , and Mr. Serrano ) introduced the following bill; which was referred to the Committee on Energy and Commerce A BILL To amend the Public Health Service Act with respect to the prevention and treatment of the use of synthetic recreational drugs, and for other purposes.