marijuana overview and use and side effect

Reaction paper 1-2 pages in APA FORMAT about the article on the link below( just you must use just this linke and this source )
http://www.webmd.com/vitamins-supplements/ingredientmono-947-MARIJUANA.aspx?activeIngredientId=947&activeIngredientName=MARIJUANA
Yu will write about marijuana overview and use and side effect all of that in one link
Write 3 paragraphs (introduction about the topic+ summary of the article that you read + conclusion and you should mention your feeling in the conclusion as third person and how this article change your mind or idea).