As the King of Jordan makes his first visit to the West Bank in five years, just weeks after violent protests by Palestinians over new security measures at the Al Aqsa Mosque complex, we take a fresh look at the Israeli-Palestinian conflict. Considering that the peace process is stalled, and has been for some time - could the Palestinian side be about to take a new turn - with Hamas and Fatah pushed to the sidelines? And what role might Jordan have in all of this?