Gaza crisis: ‘We are spiraling further and further down,’ says W.H.O. official

CNN’s Rosemary Church talks to Rick Brennan, Regional Emergency Director for the World Health Organization in the eastern Mediterranean, about the spiraling humanitarian crisis unfolding in Gaza.CNN’s Rosemary Church talks to Rick Brennan, Regional Emergency Director for the World Health Organization in the eastern Mediterranean, about the spiraling humanitarian crisis unfolding in Gaza.