I 115th CONGRESS 1st Session H. R. 4538 IN THE HOUSE OF REPRESENTATIVES December 4, 2017 Mr. Ellison (for himself, Mr. Khanna , Mr. Cicilline , Mr. Pocan , Mr. Nolan , Ms. Jayapal , and Mr. Grijalva ) introduced the following bill; which was referred to the Committee on the Judiciary A BILL To require the Attorney General and the Federal Trade Commission to conduct regular merger retrospective reviews of the economic effects of mergers to which section 7A of the Clayton Act applies.