Humanitarian doctor describes treating children in Gaza

What is it like to go there and treat these kids knowing they can't leave but knowing that you can. It's heartbreaking. I was there when the first evacuation from Kunas happened.There was a line of cars 5 kilometers long. But what caught me the most was that I was walking past a garbage dump and there was a family of maybe six, seven, eight that were looking in that garbage dump. And for a moment I thought they were looking to try to throw stuff, you know, trying to dispose of stuff because there's been not ...