The OIG has found that the way the FBI handles unresolved employee polygraph results may lead to security and operational vulnerabilities. DoJ Inspector General Michael E. Horowitz announced that a ...

Nancy, the 84-year-old mother of Today show host Savannah Guthrie, has been missing for several days.

Polygraph exams are commonly called "lie-detector tests" but experts say that's not true. The FBI and other agencies are using polygraphs to find leakers. But do they work? Federal agencies have ...