The statistics are phenomenal - the marijuana industry in British Columbia is worth more than 7 billion and it is Canada's 3rd biggest export. For them, Marc Emery, the self-styled "Prince of Pot" who has created a media industry and seed business out of the drug, is a hero. America threatens Emery with extradition. If convicted he could face up to 35 years in jail. Canadians accuse the Americans of "operating like a bully". However, US authorities are determined to shut down what a senior Drug Enforcement Agency official has dubbed "massive criminal enterprise".