Hamas on Sunday threatened to retaliate against Israel for arresting top terrorist Mahar Udda, who organized the terror attacks in Cafe Hillel in Jerusalem and at the Tsrifin Junction, both in September 2003. Hamas said in a statement that “conflict is our strategic choice, and it will awaken in full power in the West Bank, despite this setback.” The statement also accused the Ramallah-based Palestinian Authority administration of telling Israel where to find Udda, whom Israeli security forces have been searching for over the past ten years.