I 115th CONGRESS 1st Session H. R. 717 IN THE HOUSE OF REPRESENTATIVES January 27, 2017 Mr. Olson (for himself, Mr. Burgess , Mr. Gohmert , and Mr. Babin ) introduced the following bill; which was referred to the Committee on Natural Resources A BILL To amend the Endangered Species Act of 1973 to require review of the economic cost of adding a species to the list of endangered species or threatened species, and for other purposes.