Teen marijuna misuse is on the rise and could be impacting your kids. Heather Lewis, Substance use prevention coordinator for the Utah County Health Department. Also with Gray Matters, which is an effort to provide accurate and unbiased information about the effects of teenage marijuana misuse. Heather joins the show to discuss how young kids are when they start using marijuana, the impacts on the developing teen brain, and how to open up the conversation about marijuana with your kids.