Wouldn't it have been easier, more efficient and less expensive for all the states that legalized pot to petition their states' Congressional representatives to change the federal law -- i.e. remove marijuana from the list of Schedule I drugs under the Controlled Substances Act of 1970?
The Drug Enforcement Administration (DEA) and the Food and Drug Administration (FDA), determine which substances are added to/removed from the various schedules, although the statute passed by Congress created the initial listing.
Cannabis is classified as a Schedule I drug under the Controlled Substances Act, determined to have a high potential for abuse and no accepted medical use, prohibiting its use for any purpose.
38 states, 4 out of 5 permanently inhabited U.S. territories, and the federal District of Columbia (D.C.) all have laws permitting the medical use of marijuana. Sounds like there just might be a flaw in classifying it as having "no accepted medical use" when over 76% of the states, territories and DC say otherwise.
With such an overwhelming majority, it seems there should have been a push among those states to change the law nationally.
Just sayin'.