Should NI introduce a tax on fizzy drinks? #BBCNolan

Should there be a Northern ireland Tax on fizzy drinks? The suggestion is that not only would it cut obesity rates but also raise money. Sinn Fein MLA Máirtín Ó Muilleoir suggested it something that we should be looking at - he said it on BBC Radio Ulster's Inside Politics. So should we be looking at introducing a tax on fizzy drinks? Gavin Partington Director General of the British Soft Drinks Association and Neil Johnston from Northern Ireland Chest heart and Stroke discuss