主题：六扇门那些事儿第二部 -- 史老柒

Effective January 24, 2003, the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) was transferred under the Homeland Security bill to the Department of Justice. The law enforcement functions of ATF under the Department of the Treasury were transferred to the Department of Justice. The tax and trade functions of ATF will remain in the Treasury Department with the new Alcohol and Tobacco Tax and Trade Bureau.