American Civil Liberties Union; American Library Association; Center for Democracy & Technology; Competitive Enterprise Institute; The Constitution Project; Council on Islamic American Relations; Cyber Policy Project; Defending Dissent Foundation; Demand Progress; DownSizeDC.org, Inc.; The Electronic Frontier Foundation; Free Press Action Fund; FreedomWorks; Government Accountability Project; Liberty Coalition; National Security Counselors; New America Foundation’s Open Technology Institute; PEN American Center; People For the American Way; PolitiHacks; R Street; TechFreedom(6/26/2014)