A law enforcement official administers a police polygraph lie detector on a criminal suspect. It is available as an optional exam. Police investigators put forward the polygraph as a method of helping to exonerate innocent persons. In truth, the interrogator uses the polygraph as an interrogation tool that he or she can turn to his or her advantage.  It creates admissions and uncovers inconsistencies and intelligence , not to exonerate suspects. Oklahoma City criminal defense…

Polygraphs will record an individual’s heart rate, breathing, perspiration, and possibly other physical reactions when engaged in a question and answer session to determine if they are deceiving the examiner. A trained examiner reads changes in breathing or blood pressure and pulse, using special equipment. History gives numerous examples of leaders who may have failed at such a test many times and on a large scale. In here, we’re checking out 10 world leaders who…