Polygraph

“So I know if you, if they ask five questions, Then it was a lousy operator, not the machine. And so the operators vary so wildly. That's why it's generally not admissible in court.”

“You can't beat a good polygrapher and it's whether or not the polygrapher is any good. And a really good polygrapher will tell you before they put you on the box, Whether or not you're lying and a good polygrapher either.”