I am supposed to submit to a Bureau poly next week.  Now that I have read "The Lie Behind the Lie Dectector", I am not so sure.  I have take two polygraphs in the past, both of which I failed miserably allthough I told the truth.  Or, at least that was what I was told.
My past experiences were with a State agency.  I was given the thumbs up by my handlers with this poly from the FBI.  I got the stories of how qualified the Bureau polygraphers were, and how easy this would all be.   
I don't want to say much about the particulars, but I am an information slut...a snitch.  The poly is "supposedly" being requested by the "Powers that Be" and not by my handlers.  Either way, I am uncomfortable with the whole test idea.  The two that I had taken earlier involved corrupt officers.  I was told that I lied, and that I failed.  Amazing that within a month after the polygraphs, the cops were fired.  In an effort to prove my reliability, I recorded them with wires that had been previously provided to me by the State agency.
My handlers know about the prior polygraphs, and counter with the "Bureau is better" speeches.  I am even getting the "It's a matter of National Security" speech from them as well.  I have never felt so pressured into doing something in my life!!I don't have a job at risk, nothing really to loose (I am not jammed up and being forced into snitching).  I am told that I can end it at any time, and that I can even refuse the poly.  I really don't know what to do.  My attorney has told me to go ahead and take it for them.  He also told me that they think that I am not telling the truth if they are requesting a polygraph.  After reading that book, I am certain that I am doomed to fail.
I will keep you posted.

I will advise the Bureau boys that I will not be consenting to the test per your advise, which I find to be logical and based on incredible research.
Thanks!
I will let you know what happens.

Ahh...that was something that I had given consideration to the past few hours.   
I have spent several hours gathering research and legitimate information to include in such a draft.   
Again, I find your suggestions to be so well thought out.
Thanks!!