; and (2) not later than 1 year after the date of enactment of this Act, submit a report to the Congress on the results of such study. (b) Issues To be studied The study required by subsection (a) shall examine the management and oversight by CBP of ports of entry, border patrol stations, and other detention facilities, including the extent to which CBP and the Department of Homeland Security have effective processes in place to comply with this Act. 13. Rule of construction Nothing in this Act shall be construed to authorize CBP to detain individuals for longer than 72 hours.