The Electronic Frontier Foundation (EFF) filed a class-action lawsuit against AT&T on January 31, 2006, accusing the telecom giant of violating the law and the privacy of its customers by collaborating with the National Security Agency (NSA) in its massive, illegal program to wiretap and data-mine Americans' communications.

This is plaintiffs' joint opposition to motion to dismiss or, in the alternative, for summary judgment by the united states of america and to state secrets & related arguments in verizon's motion to dismiss.