Marijuana, the crude drug made from the leaves and flowering tops of the cannabis sativa plant, contains hundreds of active chemicals. Of the 421 chemicals identified in the plant, 70 are cannabinoids (chemicals found only in the marijuana plant and nowhere else in nature). Cannabinoids are sto...

Knowing that his first hour teacher didn't care if he was tardy, Jason casually walked off campus against the flow of everyone hurrying to their classes. As he walked to the alley where he went every day, he had already begun breaking up the big pieces of dried cannabis in his hand. ...