Tonight
The Rise of the E-Cigarette
S16 • E3 Jan 23, 2009 30m
In just seven years E-cigarettes have grown from an obscure Chinese import to being at the centre of one of the biggest public health debates for a generation. Chris Choi looks at what is in them, why some countries have banned them while others have welcomed them as a lifesaver, and how they could be regulated in the future.
