Postal Inspectors: Not Secret, No Longer Silent

he U.S. Postal Inspection Service has been called the “silent service” because, for most of the 20th century, this federal law enforcement and security agency did not seek publicity. However, for as long as there has been a mail system in the United States, there has been an agency in place to fight crimes involving … Continue reading Postal Inspectors: Not Secret, No Longer Silent