Author
United States. Congress. House. Committee on Homeland Security,
44
United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation Security,
41
United States. Department of Homeland Security. Office of Inspector General,
17
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
12
United States. Congress. Senate. Committee on Commerce, Science, and Transportation,
11
United States. Department of Homeland Security. Office of Inspector General
11
United States,
9
United States. Congress. House. Committee on Homeland Security
8
United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation and Protective Security,
8
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation
8
Library of Congress. Congressional Research Service,
5
United States. Congress. House. Committee on Homeland Security. Subcommittee on Economic Security, Infrastructure Protection, and Cybersecurity
5
United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation Security and Infrastructure Protection
5
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs,
5
Elias, Bartholomew,
4
United States. Department of State,
4
United States. Government Accountability Office
4
United States. Transportation Security Administration
4
United States. Congress. House. Committee on Government Reform
3
United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation Security
3
United States. Congress. House. Committee on Oversight and Government Reform
3
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs
3
Lord, Stephen M.
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Border Security, Facilitation, and Operations,
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Border, Maritime, and Global Counterterrorism
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Counterterrorism and Intelligence
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence and Counterterrorism,
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Oversight and Management Efficiency,
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation and Maritime Security,
2
United States. Congress. House. Committee on Oversight and Government Reform,
2
United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on National Security, Homeland Defense, and Foreign Operations
2
United States. Congress. House. Committee on Transportation and Infrastructure
2
United States. Congress. Senate. Committee on Appropriations. Subcommittee on Transportation, Treasury and General Government, and Related Agencies
2
United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of Homeland Security,
2
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation
2
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security,
2
Berrick, Cathleen A.
1
Bjelopera, Jerome P.,
1
Bulgaria,
1
Canada,
1
Films for the Humanities & Sciences (Firm)
1
Goldenkoff, Robert
1
Infobase
1
Intelligence Squared
1
Ireland,
1
Trump, Donald, 1946-
1
U.S. Customs and Border Protection,
1
United Arab Emirates,
1
United States
1
United States. Bureau of Transportation Statistics,
1
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