Vapes, Big Tobacco and a new Mississippi registry law Magnolia Tribune Big Tobacco Benefits from Mississippi Vape Law Before the end of the year, there will be fewer vape products that can be legally sold in Mississippi. The Governor has already signed House Bill 916 into law. The law specifies Before the end of the year, there will be fewer vape products that can be legally sold in Mississippi. The Governor has already signed House Bill 916 into law. The law specifies