slughead writes: A PC World article posted September 6 states that Judge Victor Marrero, of the U.S. District Court for the Southern District of New York has struck down the Dept. Of Justices ability to utilize National Security Letters to gain access to customer records from ISPs and phone companies. National Security Letters (NSL's) are essentially 'self-written warrants' as described by former Judge Andrew Napolitano in this Cato Institute meeting (20:40). As a side note, the ability to write these NSL's to get documents was expanded to include hotels, casinos, restaurants, bodegas, lawyers' offices, real estate agents offices, and the POST OFFICE by the Foreign Intelligence Authorization Act, signed December 14, 2003. This act allows the government to read your postal mail without a warrant and without your knowledge.