Online groups reveal details, legalities of NSA surveillance
Recent reports that the US National Security Agency spied on Americans expand upon allegations in federal lawsuits alleging that telecommunications companies helped the NSA secretly spy on Americans.
In the Electronic Frontier Foundation's class action lawsuit against AT&T, a former phone company technician explained how he thinks he unknowingly assisted the program toward the end of his 22-year career with the company.
Though Mark Klein's declaration is under seal, other federal court documents provide a glimpse into how the retired AT&T communications technician believes his company cooperated. Internet liberties advocates claim the programs are illegal.
