Watch The Global Addiction

It's Friday night, and the 'cool' thing to do is 'get high'. Drugs have caused 50% of America's prison inmates and 20 million drug addicts, the highest addiction rate in the world. A Thai father holds his 2 year old daughter hostage after taking metamphetamine. This chemical, called 'yaa baa' or 'mad medicine', is just one of the new and more lethal drugs being developed every day. In Colombia, guerrillas protect the coca growers and drug cartels buy off politicians. How successful has the war on drugs been here? The world's major opium producing area is emerging at the nexus of Afghanistan, Iran and Pakistan, known as the 'Golden Crescent'.