Just how is that Hamas will join the peace process without accepting Israel's right to exist? Let's look at their line: "Israel is an occupier, they have no right to be here, but we'll make peace with them." Have they decided simply to surrender? Hard to believe, but maybe they have recognized that their back is up against a wall. In which case we should allow them to surrender while maintaining face by accepting the Fatah-Hamas unity. The interesting part, which needs to be examined, is the role Egypt is playing in this.
Five people killed in car crash near Hebron (Haaretz)