This is just a running laugh track of FBI bullshit. They found a Nazi, set him up with literally everything he needed to do a bomb attack from start to finish, then "caught" him the day before the election.
Also, note where our man Merrick says how they found out about this guy - "Confidential Human Sources". Not spooky spyware or anything, dude just told someone who snitched. Nobody talks, everybody walks.
I salute our brave secret police and their ongoing campaign to catch guys they convinced to do terror plots in the first place. At least this time they actually picked a Nazi instead of a socially isolated mentally ill kid or something.
It really is amazing how much... idk what you'd even call the lore, but wow there is so much of it.