II 115th CONGRESS 1st Session S. 1893 IN THE SENATE OF THE UNITED STATES September 28, 2017 Mrs. McCaskill (for herself and Mr. Perdue ) introduced the following bill; which was read twice and referred to the Committee on Banking, Housing, and Urban Affairs A BILL To amend the Dodd-Frank Wall Street Reform and Consumer Protection Act to specify when bank holding companies may be subject to certain enhanced supervision, and for other purposes.