VATICAN CITY- Pope Francis on Sunday condemned a resurgence of violence in the Middle East, calling on both sides in the Israeli-Palestinian conflict to engage in a “sincere search for peace.” “The death spiral that increases day by day only closes the few glimmers of trust that exist between the two peoples,” said the pope following his traditional Angelus prayer in St. Peter’s Square. Francis, 86, cited 10 Palestinians, including a woman, killed in an Israeli army raid on a refugee camp in the West Bank, and an attack Friday by a Palestinian gunman that killed seven Israelis outside a synagogue in east Jerusalem.