Chief Medical Officer Dr Michael McBride on new drive to fix our under-fire health service.

Confidence in our health service has been taking a battering. Problems at the Royal Victoria Hospital's Emergency department have been rarely out of the headlines. And serious failings at the Northern Health Trust have also been spelt out by Health Minister Edwin Poots. Mr Poots yesterday announced new measures to tackle NHS problems. Stephen talks to Department of Health's Chief Medical Officer Dr Michael McBride