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Accuracy in Media American Chemical Society American Civil Liberties Union (ACLU) American Enterprise Institute American Federation of Labor - Congress of Industrial Organizations (AFL-CIO) American Muslim Council American Policy Center American Public Health Association Anti-Defamation League Aspen Institute Brookings Institution Campaign for America Campaign Finance Institute Carnegie Endowment for International Peace Cato Institute Center on Budget & Policy Priorities Center for Communication Center for Democracy Center for National Policy Center for Policy Analysis on Palestine Center for Responsive Politics Center for Security Policy Center for Strategic & International Studies Center for the Study of the Presidency Center for Voting & Democracy Century Council Century Foundation Christian Coalition of America Close Up Foundation CNA Corporation College Board Collins Center for Public Policy Committee for Education Funding Commonwealth Club of California Competitive Enterprise Institute Concerned Women for America Congressional Black Caucus Foundation Congressional-Executive Commission on China Congressional Hispanic Caucus Institute Consumer Federation of America Council on Competitiveness Council on Diplomacy & International Affairs Council for Excellence in Government Council on Foreign Relations Economic Club of Detroit Economic Club of Washington Economic Strategy Institute Emily's List Employment Policy Foundation Environmental Law Institute Family Research Council Federalist Society Feminist Majority Foundation Ford Foundation Freedom House Harvard Club of Washington Henry L. Stimson Center Heritage Foundation Hudson Institute Human Rights Campaign Institute for Educational Leadership Joint Center for Political & Economic Studies Judicial Watch Leadership Council on Civil Rights Leadership Institute Lexington Institute Media Institute Mothers Against Drunk Driving Muslim Public Affairs Council National Abortion Rights Action League National Association for the Advancement of Colored People (NAACP) National Black Chamber of Commerce National Center for Policy Analysis National Center for Public Policy & Higher Education National Civic League National Conference of State Legislatures National Democratic Institute National Economists Club National Farmers Union National Governors Association National League of Cities National Mental Health Association National Organization on Disability National Organization of Women National Press Club National Women's Political Caucus New America Foundation Oxfam America People for the American Way Progress & Freedom Foundation Public Affairs Council Public Citizen Rand Corporation Reagan Ranch Reason Public Policy Institute Republican Governors Association Statistical Assessment Service Tax Foundation Town Hall Los Angeles Urban Institute Urban League U.S. Conference of Mayors U.S. Institute of Peace Washington Institute for Near East Policy Washington Legal Foundation Web-Based Education Commission White House Historical Association Women's Foreign Policy Group Woodrow Wilson Center Young America's Foundation