MASSACHUSETTS AFL-CIO

International Association of Machinists and Aerospace Workers

Human Rights Campaign

 

American federation of Government Employees

INternational brotherhood of Electrical Workers - Local 7

ALLIANCE FOR RETIRED AMERICANS

 

Brady: UNited Against Gun Violence

Newtown Action Alliance

Planned Parenthood Action Fund

 

Service Employees International Union - MA State Council

North Atlantic States Regional Council of Carpenters

National Association of Government Employees

 

International Brotherhood of Teamsters