A new study shows the harmful effects of tobacco outweigh those of weed. SUBSCRIBE to Esquire: http://bit.ly/SUBSCRIBEtoESQUIRE Esquire: Modern American culture, through the men, women, writers, artists, tragedies, and triumphs that have thrilled us. https://www.facebook.com/Esquire http://twitter.com/esquire http://instagram.com/esquire https://www.pinterest.com/esquiremag/