northern gaza from the air. the american official tells cnn negotiators are working towards an agreement involving with what they call the days long pause in the fighting. in exchange, hostages would be freed on a rolling basis starting with women and children over a period of days. that same official, however, added that many details remain unresolved in negotiations could stall or break down at any point. also today comments by secretary of state antony blinken getting attention. secretary of state blinken more directly raised concerns about the death toll on gaza and push for more in the way of humanitarian aid. beyond the daily pauses and fighting to it allow civilians to get out of harms way or get aid that israel announced yesterday. far too many palestinians have been killed. far too many have suffered these past weeks. we want to do everything possible to prevent harm to them and to maximize the assistance that gets to them. robertson starts us off with some of th