al: Animal Legal Defense Fund
partidarios
al: National Audubon Society
partidarios
al: Kids in Need of Defense (KIND)
partidarios
al: Humanity and Inclusion UK
partidarios
al: Chesapeake Bay Foundation
partidarios
al: Sierra Club
partidarios
al: Left Action
partidarios
al: Biocom California
partidarios
al: Planned Parenthood Federation of America
partidarios
