Negotiators expected in Cairo as Israel-Hamas war nears six-month mark US and Israeli negotiators were expected in Cairo over the weekend for a renewed push to reach a ceasefire-hostage deal in a war that has raged for nearly half a year. US media reported that CIA Director Bill Burns would be attending, along with Israel spy chief David Barnea, Qatari Prime Minister Mohammed bin Abdulrahman Al-Thani and Egypt's intelligence chief Abbas Kamel. Follow our live blog.