What "synthetic marijuana" is, is a cannabinoid (a chemical compound found in nature that interacts with the endogenous endocannabinoid system) made in a laboratory that is derived by synthesizing metabolites of the chemical THC.
The end result is a molecule resembling THC known as JWH-018.
SABET TALKS ABOUT CANNABIS AS IF IT IS TRULY "SYNTHETIC MARIJUANA". LISTEN TO THIS VIDEO FROM THE NOTED PROHIBITIONIST AS HE DESCRIBES CANNABIS AS A DEADLY DRUG AND EVEN GOES SO FAR AS TO POINT OUT THAT VIOLENT CRIMES IN AMERICA ARE A RESULT OF CANNABIS USE.
Project SAM is a dangerous organization, providing thought reform against cannabis. A full report on this evil organization whose goal is to push the prohibitionist agenda is currently in production by the CHA.