On Friday, EFF received the long-awaiting ruling on its 2011 petition to set aside a National Security Letter (NSL) issued to a telecommunications company.  The petition challenged the constitutionality of one of five national security letter statutes, 18 U.S.C. § 2709.
And what a ruling it was.
In a detailed and careful 24-page opinion, Judge Susan Illston of the district court for the Northern District of California methodically addressed the government's attempted justifications for this controversial domestic surveillance tool and found that the statute failed to meet the standards of settled First Amendment law…