The number of undercover FBI agents in those kinds of organizations I believe has not decreased since Ruby Ridge or Waco; they are just better disciplined, just like the ones they have in the radical mosques which have been the more frequent prosecutions de jour.  

I remain more concerned about "Quis custodiet ipsos custodes?" of course. 

 J. Edgar Hoover's files revealed after his death about the liberals he was concerned about justify that concern for the ages.  Nixon wasn't the only one with an 'enemies list'.   I am a firm believer in whoever said, "I love my country; but I fear my government."

I was in the government, one way or another, for most of my adult life; my perspective is based on observations; not fears or innuendo or paranoia.