As the war between Israel and Gaza entered its fifth day on Wednesday, a heartbreaking video has surfaced, showing how Hamas is using Israeli hostages - including children - as bargaining chips. The video, live-streamed by Hamas, shows a gunman ordering a family to talk while a man bleeds from his leg and his wife sits next to him, with a young girl in her lap. Two other children sit on either side of the couple, with a sobbing girl holding her mouth to keep from screaming.