I hate little tattletales. I don't do drugs, but if I knew a kid who had say marijuana in his book bag; I wouldn't tell anyone. It's not my business, and besides it can't harm you. If someone brought a knife or a gun to school though, then of course I'd say something but marijuana, pills, or even alcohol I wouldn't tell on someone or really any type of drug. Let them do what they want, it isn't harming me. Kids who rat on their peers over things like this are vicious jerks.