Deeming regs: challenges to the sampling ban

When the U.S. deeming regulations come into effect on 8th of August, the distribution of free e-liquid samples will be prohibited in the U.S. The U.S. Food and Drug Administration (FDA) justifies this ban as necessary for the protection of the public health but retailers believe it will undermine their profits without having a noticeable public health benefit. What challenges follow? ...