First you get the FISA and then you swim upstream to who did the listening. Here I go to lowest level fish and squeeze. They talk or handcuffs. Next fish. Step right in. Give up the higher up or you are in handcuffs.
Finding the "insurance" file on a laptop led to a lot of talk about sex with underage girls and porno, but Huma Wiener could have had a lot more "insurance" that just what the news knows about.
After all, what better "insurance" is there than specific, verifiable, details about Hillary and the sitting President wiretapping the Republican candidate during the final weeks of a campaign?
JMHo
I suspect some lower level people already spilled the beans. The career civil service types aren't going jeopardize their retirement..