My favorite part of the whole "polygraph" bull shit...which is exactly what it is..is that the crazier you are..or the bigger liar you are..the better your chances are of passing it..as long as you believe yourself then you will not be nervous enough to fail the test...My biggest questions are..did any of our troops who fought for us ever have to take a poly to enter the military?? NOPE...did our President of the united states ever take one to get into office...NOPE...Do our teachers who work with our young innocent children have to take them...NOPE...so what exactly is the point of making some one willing to put themselves in danger everyday to protect a community have to pass it....a test that isn't even accurate!!  Doesn't make sense to me!!!