the eldest son of aljazeera s gaza correspondent has been killed in what we understand in a drone strike with otherjournalists. we also understand from the reporting that they were on their way from khan younis to rafah crossing. his 15 year old son, his wife and grandchild were killed in an israeli air strike. correspondent himself was injured when his cameraman was killed in a separate strike while filming last month. this is the latest we have on this but we also have had updates from further in khan younis overnight and the death toll has risen to 50 people including 15 children. so far, with this intense bombardment of khan younis, we ve had the update from al jazeera about the sun of the gaza