Follow-up on Patriot Act reauthorization and libraries, from the ACLU: “In the first federal appeals court argument addressing a surveillance provision of the Patriot Act, the American Civil Liberties Union today urged a three-judge panel to uphold two separate rulings: one which found the National Security Letter (NSL) authority of the Patriot Act unconstitutional and another that struck down a gag imposed under the same statute. The controversial NSL provision authorizes the FBI to demand a range of personal records without court approval, including records of Web site visits, e-mail addresses and library records.”