The Palestinians lost faith with any negotiations since Oslo. For 60 years peace talks didn't achieve anything. It just bought more time for Israel to get stronger,confiscate more lands and build more settlements. If Israel was serious about peace, why wouldn't they freeze the settlements expansion and why wouldn't the agree to the 1968 borders which is recognized by the wiotld community. I believe Israel is worried about the worst to come from the Arab spring and its future affect on the area.
Spain investigating ex-IMF chief Rato for fraud (Reuters)