EDITORIAL USE ONLY - NO COMMERCIAL OR BOOK SALES. Rockets streaks are seen in the night sky after they are launched from the northern Gaza Strip towards Israel November 20, 2012. An Egyptian-brokered ceasefire in the Gaza conflict will go into effect later on Tuesday, a Hamas official said. There was no immediate Israeli comment. Prime Minister Benjamin Netanyahu said earlier he was open to a long-term deal to halt Palestinian rocket attacks on his country. REUTERS/Yannis Behrakis (ISRAEL - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)