UN Secretary-General Ban Ki-moon makes a speech during a visit at the destroyed United Nations compound in Gaza City, Jan. 20, 2009. Ban Ki-moon on Tuesday visited the seriously damaged UN organizations and said the cycle of violence in the territory must end. Ban Ki-moon also called on Israel and Hamas to show restraint and observe their recent cease-fire. (Xinhua/Wissam Nassar) *** Local Caption *** GA_02287930