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Author/Creator
- United States10
- United States. Congress. Senate. Committee on Commerce, Science, and Transportation, author4
- United States. Congress. House. Committee on Homeland Security. Subcommittee on Oversight and Management Efficiency, author2
- United States. Congress. House. Committee on Science, Space, and Technology (2011- ), author2
- United States. Congress. Senate. Committee on Small Business and Entrepreneurship, author2
- United States. Congress. House. Committee on Energy and Commerce, author1
- United States. Congress. House. Committee on Homeland Security. Subcommittee on Transportation Security, author1
- United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions, author1