Counterfeit investigator Alastair Gray talks about how the counterfeit goods that we’re buying funds terrorism and organized crime. What’s the harm in buying a knock-off purse or a fake designer watch? According to counterfeit investigator Alastair Gray, fakes like these fund terrorism and organized crime. Learn more about the trillion-dollar underground economy of counterfeiting — from the criminal organizations that run it to the child labor they use to produce its goods — as well…