From the air, CBP agents chase a runner through the desert.
(00:51)See the Troopers brave weather few would comprehend as they fight crime in the toughest season of all - winter.
(01:06)Cannabis suppliers in Amsterdam's 234 coffee shops walk a tight-rope between what is legal and what is not.
(02:59)A Rastafarian poet and reggae singer talks about the biblical and spiritual beliefs behind cannabis for rastas.
(02:59)El Paso's customs officers have seen every imaginable way of attempting to traffic cannabis across the border.
(02:59)How does a 42 year-old wife and mother of three end up living on the streets with a heroin addiction?
(02:58)A government-run facility provides users with needles and a safe place to shoot up, in order to prevent the spread of HIV.
(02:57)From poppy-flowers in Afghanistan to high-grade heroin on the streets of Vancouver. Here is where it starts.
(02:59)"JJ" sells heroin to support his own habit. Heroin is cut seven-to-eight times before it reaches the street.
(02:59)Operation Four Seasons plans to hit a major heroin market, taking out the boss and all his dealers at once.
(02:57)Crank, crystal, glass or ice: more addictive than cocaine or alcohol, "meth" locks users into a devastating cycle.
(02:54)A former addict talks about her road to addiction and the different drugs that lead her to methamphetamine.
(02:59)A war against cocaine. Special forces prepare to destroy a cocaine laboratory in Columbia.
(02:59)The DEA set a trap to stem the flow of drugs through a public market with an undercover op.
(02:35)MDMA, or “molly,” is a dance-inducing drug that’s popular on the rave scene.
(02:35)The Rastafarian ganja philosophy is explained by Major Mackerel, a Reggae music star.
(02:24)Chicago drug dealer, “Mr. Black,” reveals how he has succeeded in the dangerous drug business.
(01:40)Kelly risks her life every night as a drug runner for professionals who don’t want to get caught.
(02:48)Johny, an ex-narcotics officer who turned to drugs, is now one of the drug addicts he once tried to arrest.
(02:15)A cartel enforcer tells the brutal side of cartel drug enforcement.
(03:00)