African American Health Alliance

AFSCME

Americans for Democratic Action (ADA)

American Sustainable Business Council

American Federation of Teachers

Americans for Tax Fairness

American Friends Service Committee

Alabaster

Bend the Arc

Campaign for America's Future

Caring Across Generations

Children’s Leadership Council

Coalition for Human Needs

Communications Workers of America

Council For Opportunity in Education

DEMOS

DailyKos

Friends of the Earth

Food Research Action Center (FRAC)

Green Latinos

Human Rights Campaign (HRC)

National Council of Gray Panthers Networks

National Abortion Rights Advocacy League (NARAL)

Natural Resource Defense Council (NRDC)

National Association of Retired Federal Employees (NARFE)

National People's Action

National Organization for Women

National Alliance of HUD Tenants

National Committee to Preserve Social Security and Medicare’

National People's Action

MoveOn

NETWORK, A National Catholic Social Justice Lobby

National Education Association (NEA)

One Wisconsin Now

Peace Action

People Demanding Action

PICO

Planned Parenthood

Progressive Congress

Progressive Democrats of America

Public Citizen's Watch

Racial and Ethnic Health Disparities Coalition

SEIU

Social Security Works

The Cave Institute

US Labor Against the War

Veterans for Peace

Win Without War

Women's Action for New Directions (WAND)