Corey Haim, first tried Marijuana when he was 15 years old

There are so many folks who argue against the "gateway theory" of marijuana, yet when I look at the case of Corey Haim I see myself and I always say for me marijuana was the gateway drug. According to this month's issue of People Magazine, Corey Haim tried marijuana for the fist time when it was offered to him on the set of "Lost Boys." That experience later lead to alcohol, then cocaine and then crack addiction for Haim, all while he was still in his teens.