Topic: pot smoking

(<a href='http://www.shutterstock.com/gallery-2175275p1.html'>Vitalii Tiagunov</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Alcohol and the teen brain

Kali Holloway - Alternet
Peter Thiel (Reuters/Yuri Gripas)

Sarah Gray
(Zach Trenholm/Salon)

She aspires to be a pothead!

Cary Tennis