(Juni 2006) The program is separate from the National Security Agency‘s efforts to eavesdrop without warrants and collect domestic phone records, operations that have provoked fierce public debate and spurred lawsuits against the government and telecommunications companies.

But all the programs grew out of the Bush administration‘s desire to exploit technological tools to prevent another terrorist strike, and all reflect attempts to break down longstanding legal or institutional barriers to the government‘s access to private information about Americans and others inside the United States.