Editor’s Note: Hussein Ibish is a Senior Resident Scholar at the Arab Gulf States Institute in Washington. His most recent book is “What’s Wrong with the One-State Agenda? Why Ending the Occupation and Peace with Israel is Still the Palestinian National Goal.” The views expressed in this commentary are his own. Read more CNN Opinion. CNN — The most important factor in determining the political outcome of Israel’s current war will not take place in Gaza — but will instead unfold in the West Bank. Hussein Ibish Courtesy of Hussein Ibish That’s because if Israel really wants to deliver a...