United States. General Accounting Office
Alexandrea J. Ravenelle
Stephen Fishman
United States. Congress. House. Committee on Education and Labor.
Ronit Nadiv
Gunnel Cederlöf
Lea Frey
Josef Kotsch
United States. Congress. Senate. Committee on Labor and Public Welfare.
Neil A. Ringquist
Gottfried Oppinger
Lars Walter
United States. Congress. House. Committee on Education and Labor. Subcommittee on Economic Opportunity.
Lisa Guerin