Six top elected officials in Camden County, Missouri, are refusing to cooperate with the federal Bureau of Alcohol, Tobacco, Firearms and Explosives, claiming the agency itself is unconstitutional. "In the case of Camden County, ATF spokesman Jon Ham says the agency is trying to help people open guns stores, not take them away,Federal law requires the ATF to check on local zoning and other laws before granting a Federal Firearms License, according to Ham. “SAPA exposes citizens to greater harm by interfering with the Federal Government’s ability to enforce lawfully enacted firearm regulations designed by Congress for the purpose of protecting citizens with the limits of the Constitution