Resignation leaves health system in 'perilous' position - experts

The abrupt resignation of the Director-General of Health Dr Diana Sarfati leaves the health system in a "perilous" position, fear doctors and health experts. Dr Sarfati, the Government's top health advisor and head of the Health Ministry, is the third health boss to tap out within a week and less than a month after new Health Minister Simeon Brown took charge. Ruth Hill reports.