A 4-year-old Gaza boy lost his arm – and his family. Half a world away, he’s getting a second chance

Omar Abu Kuwaik is far from his home in Gaza. The 4-year-old's parents and sister were killed by an Israeli airstrike, when he lost part of his arm. Through the efforts of family and strangers, Omar was brought out of Gaza and to the United States, where he received treatment, including a prosthetic arm.