II 115th CONGRESS 1st Session S. 2250 IN THE SENATE OF THE UNITED STATES December 19, 2017 Ms. Duckworth (for herself, Ms. Hirono , Mr. Blumenthal , Mr. Schatz , Mr. Booker , and Mrs. Feinstein ) introduced the following bill; which was read twice and referred to the Committee on the Judiciary A BILL To ensure due process protections of individuals in the United States against unlawful detention based solely on a protected characteristic.