So Oregon Big Brother forces growers of cannabis to pay hundreds of dollars to test the purity of their crops. But Big Tobacco can sell a product that causes cancer and contains over 600 man made chemicals, including acetone, acetic acid, ammonia, arsenic, benzene, butane, cadmium, formaldehyde, hexamine, lead, naphthalene, methanol, nicotine, tar, and toluene. Big Brother turns a well greased blind eye and lets Big Tobacco sell e-cigs, an untested product in over 7,700 flavors that kids like. One of the chemicals in e-cigs is diacetyl. Diacetyl is that "buttery" smell of microwave popcorn and causes "popcorn lung", irreversible lung damage. I really don't think the testing is about health concerns, but more about creating another state cash cow to milk. This fall the tidal wave of "untested" black market crop will cause the price to drop to the point that the state regulated cannabis will not be able to make a profit.