The efficiency of transposon tagging any particular gene depends on a number of factors. The perfect transposon for tagging purposes would have no preference for the integration site in the host genome, but many, if not most, transposons show some type of site preference.
Tennessee is studying the proposition for legalized Medical Marijuana for the use of its CBD oil. This is not for the use of any kind of cannabis that you smoke and it will not be for recreational use at all.
Currently, the use of both recreational and medicinal marijuana has been entirely legalized in the states of Alaska, Colorado, Oregon, and Washington. The cities of Portland and South Portland in Maine fully legalized marijuana for both medical and recreational use. The District of Columbia has fully legalized recreational and medical marijuana, but recreational commercial sale is currently blocked by Congress. Twelve states have both medical marijuana and decriminalization laws.