240 The Department of Homeland Security has started administering polygraph tests to employees to identify potential leakers of immigration operation details to the media. (twitter.com) posted 1 year ago by DarQ2light 1 year ago by DarQ2light +240 / -0 15 comments share 15 comments share save hide report block hide replies
Came here to say that. Furthermore, if the person (spook) is trained to defeat the polygraph, they can. Also, borderline narcissists or sociopaths spend so much time bending the truth IRL that they can also defeat a polygraph.