A generally good op-ed by Michael Siegel, in which he basically calls out those in tobacco control that demonize vapor products:
Michael B. Siegel: The Misbegotten Crusade Against E-Cigarettes - WSJ
The issues I have with his opinion are the regulations he recommends for diacetyl and temperature control. We might need more research on diacetyl, but an outright ban at this point is not really warranted (although some would prefer to avoid it). As for temperature control, that requirement could make it more difficult to enter the market for currently less expensive starter kits (like eGo twists). We already have temperature control, and it's called taste. If it tastes bad, the temperature is too high.
Michael B. Siegel: The Misbegotten Crusade Against E-Cigarettes - WSJ
The issues I have with his opinion are the regulations he recommends for diacetyl and temperature control. We might need more research on diacetyl, but an outright ban at this point is not really warranted (although some would prefer to avoid it). As for temperature control, that requirement could make it more difficult to enter the market for currently less expensive starter kits (like eGo twists). We already have temperature control, and it's called taste. If it tastes bad, the temperature is too high.