Cannabis legalization has led to a boom in potent forms of the drug that present new hazards for adolescents

Many of today's cannabis products barely resemble the 'weed' that most middle-aged adults grew up with. VladK213/iStock via Getty Images

Eventually, most adults reach a point where we realize we are out of touch with those much younger than us.

Perhaps it is a pop culture reference that sparks the realization. For me, this moment happened when I ...