The PD Exchange

Learning Leader Spotlight — The Dangerous Truth About Today's Marijuana: Educating Students About the Harms of THC Misuse (Vaping, Edibles, Dabs)

Friday 20 March 2026·9:00 am

Laura Stack’s 19-year-old son, Johnny, died by suicide after becoming psychotic from using high potency THC vapes. Soon afterward, Laura started a 501c3, Johnny’s Ambassadors, to educate about the dangers of today’s marijuana products on adolescent brain development, mental illness, and suicide. Laura’s real-life story is backed by recent scientific research on how today’s THC products can harm our youth. Receive complimentary educational resources to use in your classroom.

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