Final answer:
According to the Colombian government, criminal organizations in Mexico and other South American countries supply raw materials to criminal organizations producing fake pharmaceuticals in Colombia. Mexican cartels have gained control of drug trafficking through Mexico and have penetrated the US heroin market.
Step-by-step explanation:
The criminal organizations in Mexico and other South American countries supply raw materials to criminal organizations producing fake pharmaceuticals in Colombia, according to the Colombian government.
In recent decades, Mexican organized crime units have gained control of drugs coming through Mexico, making deals with South American counterparts to become the main traffickers into the United States. These drug cartels, with a Mexican distribution network, have also significantly penetrated the US heroin market.
The United States is the largest consumer of Colombian oil, drugs, and coffee, making it a key market for these illegal activities. It has also supported the Colombian government with billions of dollars in foreign aid to combat drug cartels and the trafficking of illegal drugs.