A recent polygraph test taken in Orange County, Calif., has brought the validity of polygraphs — also called “lie detector tests” — into question. Even though some police departments and ...

"We ought not to have separate rules for separate people about polygraphs, we've got to stick with the structure," Dan Meyer said.

Federal agencies have stepped up their efforts over the past few weeks to find potential leakers, and some — like the FBI, the Department of Homeland Security and the Department of Defense — are ...

It’s not clear if polygraph tests were ultimately administered as part of the probe, according to CNN’s report. At the Department of Homeland Security, according to CNN, polygraph tests have been used ...

(NEXSTAR) — A recent polygraph test taken in Orange County, more specifically, on Bravo’s “The Real Housewives of Orange County,” has brought the validity of polygraphs — also called “lie detector ...