AT&T said that the NSA was not intercepting their traffic... it was illegal at the time and Congress retroactively made it legal to get the EFF’s court case to

AT&T said that the NSA was not intercepting their traffic... it was illegal at the time and Congress retroactively made it legal to get the EFF’s court case to go away. https://en.m.wikipedia.org/wiki/Room_641A https://en.m.wikipedia.org/wiki/Room_641A I don’t think this argument is particularly strong.