Not later than 270 days before the end of the 5-year period referred to in section 2(b), the Secretary of Homeland Security shall submit a report to the Committee on Homeland Security and Governmental Affairs of the Senate, the Committee on the Judiciary of the Senate, the Committee on Homeland Security of the House of Representatives, and the Committee on the Judiciary of the House of Representatives that identifies—
(1)
the difference between the number of Mexican nationals who entered the United States at a port of entry in the State of Arizona during the first 4 years of the 5-year period referred to in section 2(b) and the number of such entries during such 4-year period;
(2)
the estimated economic impact on Arizona generated by the additional Mexican nationals visiting the State;
(3)
the difference between the number of Mexican nationals who overstayed their visa after entering the United States through a port of entry in the State of Arizona during the first 4 years of the 5-year period referred to in section 2(b) and the number of such overstays during such 4-year period; and
(4)
the improvements to border security and the cost savings realized by U.S. Customs and Border Protection as a result of the waiver under section 2(a), which reduced the number of personnel needed to process Form I–94 documents and using a portion of such savings to enhance law enforcement functions.