Pubdate: Thu, 31 Jul 2014 Source: Houston Chronicle (TX) Copyright: 2014 Houston Chronicle Publishing Company Division, Hearst Newspaper Contact: http://www.chron.com/ Details: http://www.mapinc.org/media/198 Author: Jack Elam Page: B8 SPEAKING OF CANNABIS Regarding "Marijuana isn't necessarily safe to treat what ails us" (Page B13, Sunday), before David Murray, the senior fellow in the Center for Substance Abuse Policy Research, condemns using marijuana medically, he should ask, "What is marijuana?" The federal definition of "marihuana" is over 100 words long, but does not mention either THC, CBD or smoke. He should know that there has been a bait-and-switch to advance a political agenda. It occurred about 44 years ago, when that definition was enacted into law, then temporarily placed into Schedule 1, thus precluding the studies he requires for validation. A definition most compatible with the U.S. Constitution would identify a single thing, reflect common sense and be scientifically provable, such as this: The term "marijuana" means all parts of the smoke produced by the combustion of the plant Cannabis sativa L. It is remarkable how cannabis originally entered the federal definition of "marihuana" sporting red, white and blue, but now exits that definition wearing black and white prison stripes. A true definition wouldn't do that. Jack Elam, Houston - --- MAP posted-by: Jay Bergstrom