Students in Colorado are now using vapor pens to smoke marijuana during class

E-cigarettes: Facts, stats and regulations

Vaping on campus: Douglas County schools to test alternatives to suspending students for e-cigarette use

Really high school: proposal would allow students to use medical pot at school

Effects of Using Marijuana While Pregnant and Breastfeeding

Disguised vaping devices are hoodwinking parents and schools

How Vape Pens Could Threaten the Pot Legalization Movement – Mother Jones

Park City school officials warn of drug danger after student passes out vaping THC - Deseret News

Cannabis Vaping: Existing and Emerging Modalities, Chemistry, and Pulmonary Toxicology

New survey suggests little progress against U.S. teen vaping – FOX21 News Colorado