This morning we told you the story of those teens who overdosed on ecstasy at Silver City this week. All were 13 and 14 years old. If you are a parent that needs to know if your teen is using drugs, this may be for you. You collect strands of you kids hair and ship them off to a lab in the States. For around $65, that sample will be tested for seven different drugs including ecstasy and marijuana. They do recommend you tell your kids you are doing it though. It's all about trust right?