I found this link doing a google search for marijuana. What do you think about it?
What is Marijuana? How is Marijuana Used? Street Names for Marijuana – Drug-Free World
Marijuana is one of the most abused drugs in the world. There is an ever-growing gap between the latest science about marijuana and the myths surrounding it. Some people think that since it is legal in some places, it must be safe. But your body doesn’t know a legal drug from an illegal drug. It only knows the effect the drug creates once you have taken it. The purpose of this publication is to clear up some of the misunderstandings about pot.