'Not enough research' on e-cigarettes

[KARE-TV, July 11, 2013] With cigarette taxes seemingly always on the rise and more and more Minnesotans looking for ways to quit, the e-cigarette business is booming.

The products market themselves as a safer alternative to traditional cigarettes, but are they?

"I'd have to give them the thumbs down," said Karina DiLuzio, the Tobacco Intervention Specialist at Abbott Northwestern Hospital, part of Allina Health.