‘Super marijuana’ becoming a problem

Judie Garcia WGN News
June 15, 2009

“CHICAGO – A string of highy-potent marijuana is hitting the Chicago suburbs and causing concern for local lawmakers. Now they’re calling for stricter laws against trafficking.Tetrahydrocannabinol, known as THC, is the main ingredient in marijuana that gives you a high. It used to measure 4 percent in pot found on the streets in the 90s. But now, pot can be as much as 20 percent THC.”

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