Burning scraps of plastic and cardboard in a large tin can outside his family's tent in a southern Gaza graveyard, Raed Abu Ouda prepares a meal for his children, remembering a time when they didn't have to live this way."We used to live in palaces, but now we live in graves," Abu Ouda, 42, who said he was injured in February when a shell struck his home despite the ongoing ceasefire, told NBC News this week.
