Some have been mislead into believeing this is for Individual Wiretaps, it is not. It is for the Telecoms turning over their Call Records so the Feds can Data Mine all calls, Yours included, looking for patterns. Because there is no advance "Probable Cause" they couldn't get a Warrant under FISA so this takes care of it. You only need to worry if you call certain phone numbers that in-turn call certain phone numbers, that in-turn call cerain phone numbers, and so on. There are Billions of Call Records for the Systems to sort through. This also applies to Local Law Enforcement as they now have the same access through a Request Laison Program.