I 115th CONGRESS 1st Session H. R. 3605 IN THE HOUSE OF REPRESENTATIVES July 28, 2017 Mr. MacArthur (for himself, Mr. Allen , Mr. Lance , and Mr. Costello of Pennsylvania ) introduced the following bill; which was referred to the Committee on Veterans' Affairs A BILL To amend title 38, United States Code, to provide for a presumption of herbicide exposure for certain veterans who served in Korea.