NRA: We’ll sue over new reporting rule for multiple gun buys – The National Rifle Association is vowing to sue the Obama administration after it announced Monday that it will begin to require gun dealers in four border states to send reports to the government following multiple sales of some semi-automatic longarms.  “They don’t have the statutory authority to do it and we’ll file a lawsuit as soon as the first letters are sent” demanding the sales information from dealers, the NRA’s legislative director Chris Cox told POLITICO Monday afternoon.