Loophole keeps gun dealer in business

From almost the time it opened, a Wisconsin gun store has been in trouble with federal authorities. After repeated warnings about problems, the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives revoked the store’s license in 2007. But as Milwaukee Journal Sentinel reporter John Diedrich reported, three years later the case is tied up in federal court and the store continues to sell thousands of guns a year – with the ATF's blessing. The case shows how laws enacted by Congress hobble the agency charged with policing gun stores and protect dealers who repeatedly break the law.