Imho, if the DoJ or FBI contact you immediately shut the fu@k up and call a lawyer. Same with the IRS and Treasury.
The entire U.S. government cannot be trusted.
5.56mm
I've been saying the same thing for some time now. Let them read your rights (if they do), and then say I want an attorney and don't SAY anything more. This also applies to local law enforcement. Just go to jail and bail out.
For those who don't understand, here is why: Both Fed agencies and Local Law try to encourage you into an "interview". They may say you're not under arrest and just trying to get the facts. They they question you many times from different agents/cops and if you say one word or phrase that doesn't gel with your previous statement - PERJURY.
Anyone who has ever watched a Cop or Fedgov movie/TV should know their entrapment techniques.
Don't try "I don't have any recollection" or "I don't recall" because they may have a witness/evidence they claim different in court. DON'T think you're safe with a Hillary excuse. Clam up and be respectful and cooperative.