Who cooperated with the NSA?

Something I was not aware of with the whole NSA spying scandal:  "Under federal law, any person or company who helps someone "intercept any wire, oral, or electronic communication"--unless specifically authorized by law--could face criminal charges. That means any telecomm company who cooperated with the NSA could be criminally liable if it is determined that Shrub did not have the legal pwer to authorize warrantless wiretapping."  Though no company is admitting cooperation, there are plenty willing to confirm they did not cooperate.  Check the sidebar to see if your cellphone company is one of them.