Earlier quoted context omitted.
The court was set up to spy on foreigners and Americans. To get a FISA warrant on a US citizen you have to show probable cause that the person is an agent of a foreign government engaging in intelligence activities.
In practice the bar is so incredibly low. Carter Page was wiretapped based on nothing but the word of a foreign intelligence agent. Page had previously aided the US government in an investigation of a Russian asset. There was no other corroborating evidence. Suggesting that Page was committing or contemplating the commission of a crime. When hearsay from foreigners is sufficient 'probable cause' for a FISA warrant, t…
Seeing as they knew what buttons to push and strings to pull to obtain these warrants, one has to wonder how many other times this script has been played.