LITTLE ROCK, Arkansas, Sept. 4 -- Arkansas Attorney General Tim Griffin issued the following news release: * * * Attorney General Griffin Co-Leads Letter Urging Congress to Repeal Unconstitutional Provisions in the National Firearms Act * #Griffin: 'The right to bear arms is central to our freedom, and I urge Congress to protect that right' LITTLE ROCK - Attorney General Tim Griffin issued the following statement after co-leading a letter to congressional leadership urging Congress to repeal provisions of the National Firearms Act that inf more PR