Video: Hidden Side of the Post Office – The Police Force Behind the USPS
The U.S. Postal Service moves millions of packages and letter every single day, and The List’s Brien McElhatten discovered a little known police force that keep it all running smoothly and safely. via Hidden Side of the Post Office – ABC2News.com. Related: Command Security Corporation Awarded $250 million contract with USPS (Jan 12, 2015…