No. That's retarded.instad of usada testing?
No they shouldn't because they are notoriously unreliable, beatable and won't hold up in court.
If you want some serious lie detector shit, send them to the Secret Service. Those boys spot lies like bloodhounds.
Before or after Dana's head?They should use it on Dana
machine would explode in a few secondes....
Polygraphs don't detect lies they detect what we believe is associated with lies e.g. increased heart beat, sweating, etc.
They are notoriously unreliable, not admissible in court, and derided by the creator of the test.