Q keeps mentioning the timeline, so I'm working on one…
This is all I have so far.
KNOWINGLY
18 USC Ch. 115: TREASON, SEDITION, AND SUBVERSIVE ACTIVITIES
From Title 18—CRIMES AND CRIMINAL PROCEDURE PART I—CRIMES
§2385. Advocating overthrow of Government
Whoever knowingly or willfully advocates, abets, advises, or teaches the duty, necessity, desirability, or propriety of overthrowing or destroying the government of the United States or the government of any State, Territory, District or Possession thereof, or the government of any political subdivision therein, by force or violence, or by the assassination of any officer of any such government
https://uscode.house.gov/view.xhtml?path=%2Fprelim%40title18%2Fpart1%2Fchapter115&edition=prelim
There were no FISAs on anyone but Carter Page. The 2 step rule got the DS eyes/ears on everyone.