Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Most of the heroin that comes into the USA comes from either Colombia or Mexico. Dominican street gangs distribute the heroin on the east coast and mexican gangs control most of the midwest and west coast. The mexican heroin is black tar heroin which is a cruder, less potent form than the white powder heroin that comes from colombia.
