kiddie porn... all involved should be put in a dungeon UNDER the prison.
Regardless of this, I shiver to think what the FBI is capable of, especially if they are allowed to operate, prosecute and incarcerate without proving their case, without divulging HOW evidence was recovered etc.
What would stop them from say, flagging someone for whatever reason, sending them an email with a kiddie porn attachment, then busting the person for kiddie porn and suppressing all the circumstances under the blanket national security, or operational security cop out?
We are coming to a point where our "protectors" are becoming the largest threat.