Details here, from Americans for Forfeiture Reform. In short, BATFE becomes another federal agency which gets to seize large sums of cash, based on presumption that a large sum of cash must be related to an illegal transaction in controlled substances. And notwithstanding the fact that the Bureau of Alcohol, Tobacco, Firearms and Explosives is a Bureau whose job involves federal laws about alcohol, tobacco, firearms and explosives, not controlled substances.