 Miller went on to found and serve as General Counsel of the US Hemp Roundtable, which emerged as the industry's leading business advocacy group for the legalization of hemp and hemp products such as CBD.In that role, Miller was intimately involved in the drafting and passage of federal and state legislation that fully legalized hemp after decades of prohibition.Miller testified before the U.S. Food and Drug Administration's first public hearings on CBD, urging the agency to recognize and regulate the popular product.