Laura Stack was a best-selling author of 8 books, until her world came crashing down, when her 19-year-old son, Johnny, died by suicide. Johnny had become psychotic from vaping and dabbing high-THC marijuana concentrates. Laura responded by forming the nonprofit, Johnny’s Ambassadors, to educate teens and parents about the possible impacts of marijuana on brain development, mental illness, and suicide.

www.johnnysambassadors.org