law enforcement liaison teams / federal law / surveillance tool / law enforcement / cellphone technology / wireless carriers / cell technology / /
Organization
Congress / federal government / National Security Agency / Supreme Court / Bush administration / Sheriff’s Department / United States Court of Appeals / American Civil Liberties Union / Iowa City Police Department / /
Person
George W. Bush / Roxann Ryan / Michael Sussman / Catherine Crump / ERIC LICHTBLAU WASHINGTON / /