“For schools to really have an impact requires staff that are well-trained

     Teens experimenting with marijuana is nothing new, but the legal landscape and market for the drug have shifted rapidly, making it easier for young people to get more potent cannabis products they can use discreetly before or during school. At the same time, the ongoing youth mental health crisis, exacerbated by the pandemic, may be pushing more kids to self-medicate with marijuana. […]