The shadow of Big Tobacco looms over e-cigarettes and harm reduction
E-cigarettes have grown in popularity, particularly among youths (AFP)

Electronic cigarettes aren't good for you in the way that an apple or exercise are good for you. But compared to tobacco cigarettes, they can reduce the harm of smoking. The value of using e-cigarettes as a harm reduction strategy will be a focus of the inaugural US E-Cigarette Summit on Monday. Unfortunately, the specter of…