4 John P. Elwood, Kate Comerford Todd, and Steven P. Lehotsky were on the brief for amici curiae The National Association of Manufacturers, et al. in support of petitioners. Christopher S. Yoo was on the brief for amicus curiae Christopher S. Yoo in support of petitioners. Cory L. Andrews was on the brief for amici curiae Former FCC Commissioner Harold Furchtgott-Roth and Washington Legal Foundation in support of petitioners. Richard A. Samp entered an appearance. Hans Bader, Sam Kazman, and Russell D. Lukas were on the brief for amicus curiae Competitive Enterprise Institute in support of petitioners. Kim M. Keenan and David Honig were on the brief for amicus curiae Multicultural Media, Telecom and Internet Council in support of petitioners. Lawrence J. Spiwak was on the brief for amicus curiae Phoenix Center for Advanced Legal and Economic Public Policy Studies in support of petitioners. William J. Kirsch was on the briefs for amicus curiae William J. Kirsch in support of petitioners. C. Boyden Gray, Adam J. White, and Adam R.F. Gustafson were on the briefs for intervenors TechFreedom, et al. in support of United States Telecom Association, National Cable & Telecommunications Association, CTIA-The Wireless Association, American Cable Association, Wireless Internet Service Providers Association, AT&T Inc., CenturyLink, Alamo Broadband Inc., and Daniel Berninger. Bradley A. Benbrook entered an appearance.