"Since 2009" . . "United States" . . . . . . . . . . . . "Strengthening the economy and improving the lives of American workers hearing before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Eleventh Congress, second session, hearing held in Washington, D.C., February 3, 2010"@en . . . "Strengthening the economy and improving the lives of American workers : hearing before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Eleventh Congress, second session, hearing held in Washington, D.C., February 3, 2010"@en . . . . . . "Rules"@en . . . .