Jamie S. Gorelick, a deputy attorney general under President Bill Clinton, pressed the issue of individual privacy. In a crisis, she said, "Americans need to know that they should not expect to have their cellphone and other communications to be private -- not if the government is going to have to take aggressive action to tamp down the threat."
Hey Jaimie I have three words for you.
And so you don't tax your brain here's a hint: Two are 'Go' & 'yourself'.
Even during WWII that fascist FDR(1) didn't have every phone tapped or letter sent via US Mail opened. Nor was every Radio confiscated, including two way Ham Radios. And as I was told, WWII was a pretty big 'crisis'. (fricken moron)
(1) FDR had many people 'disappear'. One was a person (code translator) who worked at the US Embassy in London before 12-7-41. He was going to go to Republicans in the US Senate with his info. FDR would have been impeached for collusion with Churchill.
Of course we were a more compliant society back then. I couldn't say that I would abide by a Ham Radio shutdown due to some crisis today. Indeed, I am prepared to operate under stealth if necessary.