Well, it's about detection. In early Novemeber I was called to testify during a suppression hearing on a federal drug case. They had a high dollar Texas drug lawyer brought in with his dog expert. I just recieved word that the judge has finally ruled and he uttered those words I so love to hear; Motion to suppress, denied. the subject has already decided to work out a plea deal. 15 years, rather than go to trial. Ya gotta love it.