communications. Sec. 2103. Border security deployment program. Sec. 2104. Pilot and upgrade of license plate readers at ports of entry. Sec. 2105. Non-intrusive inspection operational demonstration. Sec. 2106. Biometric exit data system. Sec. 2107. Sense of Congress on cooperation between agencies. Sec. 2108. Authorization of appropriations. Sec. 2109. Definition. Title III—Visa Security and Integrity Sec. 3101. Visa security. Sec. 3102. Electronic passport screening and biometric matching. Sec. 3103. Reporting of visa overstays. Sec. 3104. Student and exchange visitor information system verification. Sec. 3105. Social media review of visa applicants. Title IV—Transnational Criminal Organization Illicit Spotter Prevention and Elimination Sec. 4101. Short title. Sec. 4102. Unlawfully hindering immigration, border, and customs controls. Division D—Lawful Status for Certain Childhood Arrivals Sec. 1101. Definitions. Sec. 1102. Contingent nonimmigrant status for certain aliens who entered the United States as minors. Sec. 1103. Administrative and judicial review. Sec. 1104. Penalties and signature requirements. Sec. 1105. Rulemaking. Sec. 1106. Statutory construction. A Legal Immigration Reform I Immigrant Visa Allocations and Priorities 1101. Family-sponsored immigration priorities (a) Immediate relative redefined Section 201 of the Immigration and Nationality Act ( 8 U.S.C. 1151 ) is amended— (1) in subsection (b)(2)(A)— (A) in clause (i), by striking children, spouses, and parents of a citizen of the United States, except that, in the case of parents, such citizens shall be at least 21 years of age. and inserting children and spouse of a citizen of the United States.