As children walked into the zoo near Gaza's Nuseirat refugee camp, they found a lion barely looking back at them through the bars of its cage and chimpanzees si

As children walked into the zoo near Gaza's Nuseirat refugee camp, they found a lion barely looking back at them through the bars of its cage and chimpanzees sitting listlessly in their enclosure. Many of the animals were malnourished, weakened by shortages of food, medicine and vaccines. But they …