Israeli and Palestinian President shake hands at World Economic Forum

U.S. Secretary of State John Kerry, center, Israeli President Shimon Peres, right, and Palestinian President Mahmoud Abbas all shake hands during the World Economic Forum on the Middle East and North Africa at the King Hussein Convention Centre at the Dead Sea in Jordan Sunday May 26, 2013. <AP Photo/Pool, Jim Young>

Israeli President Shimon Peres (C) speaks to the media on the second day of the World Economic Forum on the Middle East and North Africa, on the shores of the Dead Sea, 55 kms southeast of Amman, capital of Jordan, on May 26, 2013. Peres said on Sunday that it is possible for Israelis and Palestinians to overcome differences and skepticism and move ahead to attain peace. <Xinhua/Mohammad Abu Ghosh>

From left to right, Israeli high-tech guru Yossi Vardi, Israeli President Shimon Peres, U.S. Secretary of State John Kerry, and Palestinian President Mahmoud Abbas attend the World Economic Forum, in Southern Shuneh, 34 miles (55 kilometers) southeast of Amman, Jordan, Sunday, May 26, 2013. <AP Photo/Mohammad Hannon>