These Cats Are Mules: Kitties Smuggle Goods Into Prisons : The Two-Way : NPR
Drug mules ingesting scores of packages as UK smuggling grows more extreme | Drugs trade | The Guardian
Drug smuggling fail: Cocaine capsules burst inside stomach of Spanish drug mule on flight to Brazil - YouTube
Inside the sky-high world of drug-smuggling flight attendants
Movie Review: Aussie drug trafficking is digestive tract funny in “The Mule” | Movie Nation
The mules targeted by armed forces - BBC News
Officials: Smugglers taped drugs to bottom of woman's car using her as 'blind' drug mule
These Cats Are Mules: Kitties Smuggle Goods Into Prisons : The Two-Way : NPR
What Does a Drug Mule Do? | Monroe & King, P.A.
Mule (smuggling) - Wikipedia
Teens: Don't Smuggle Drugs Across The Border
Drug mules: Swallowed by the illicit drug trade
The drug mules carrying Europe's cocaine in their guts | The Japan Times
Experts say drug mules are easy to find, hard to catch
Drug mule caught in China 'built suitcases out of 10kg of cocaine' | South China Morning Post
U.S. Horse Detachment teaches smuggling operations at NTC | Article | The United States Army
Scammed senior citizens being recruited as drug mules: CBSA | CBC News
Drug girls 'set up to let other mules sneak by' | UK | News | Express.co.uk
Drug traffickers caught stuffing live dogs with drugs in smuggling scheme – New York Daily News
