The hemp industry is facing what many consider its biggest threat since legalization, as a House committee just approved legislation that could effectively eliminate most hemp products currently on the market.

If you've walked into a convenience store lately, you might have noticed something surprising: products containing THC sitting right there on the shelf, perfectly legal. But wait—isn't THC the stuff that gets you high? Isn't it illegal? Welcome to the confusing world of delta-8 and delta-9 THC, where a single sentence in a 2018 farm bill accidentally created a billion-dollar industry and left lawyers, law enforcement, and consumers scratching their heads.