Why Drug Dealers are Choosing the United States Postal Service - Cheddar Explains
How Does The Post Office Check Packages For Drugs? - CountyOffice.org
How mail agencies identify suspicious packages
Cleveland postal inspectors watching for illegal drugs in U.S. mail after recent bust
Former Postal Inspector Discusses Mail Screening Process
Drug Trafficking via Express Mail - the Top 7 Reasons Your Package was Seized
Inside look: How federal officials are stopping drugs sent through the mail
USPS test: We mailed 4 packages with GPS trackers to see how quickly they got there
Portland postal inspections find drugs, cash
How local police and USPS respond to suspicious packages
Drugs sent through the mail
This Is How You ACTUALLY Ship Drugs Through The Mail | Former Kingpin Johnny Mitchell
INDICTMENT: U.S. postal employees used training to identify drug parcels, sold them to drug dealer
Man arrested for receiving marijuana through the mail
How USPS Sorts Mail
Marijuana in the Mail Arrest
How Customs At JFK Searches 1 Million Mail Packages A Day
Did FedEx know it was shipping drugs?
I-Team: Post Offices Confiscate Record Number Of Marijuana Packages
Drugs smuggled through the post office