Electronic cigarettes 'need to be purer'

Vivienne Nathanson and Charles Hamshaw-Thomas discuss the usage of electronic cigarettes

05 February 2014

5 minutes

This clip is from

Today—05/02/2014

Health clips
Listen to a selection of clips from recent and upcoming programmes.

The 'time pips' at 90
Duration: 05:05
10 years on from the Morecambe Bay cockling disaster
Duration: 09:59
Boris Johnson: We need to modernise Tube
Duration: 03:50

Security concerns behind Sussex school change
Duration: 02:21
The story behind the Hitler diaries hoax
Duration: 03:06
Reform UK donations spark Lords debate on funding rules
Duration: 03:38
How anti-migrant activists are changing tactics
Duration: 05:49