The event in Cairo was a PR-show. It was part of a campaign that will run until october. Hamas has to change it´s charter, end terror, recognize Israel and come and negotiate about the details regarding the 2-state solution. But Mashaal and Haniyeh are not about to deliver those goods. What we saw in Cairo was a publicity stunt and not real unity and reconciliation.
Iraqi police fire tear gas as thousands of protests burst into Green Zone, storm Parliament (AP)
from the article: Palestinian unity has cast Netanyahu adrift