.....Matthew Levitt, formerly a senior fellow at the Washington Institute for Near East Policy and now deputy assistant secretary of the Treasury, has just published Hamas: Politics, Charity, and Terrorism in the Service of Jihad. He notes that last September Israel arrested an Israeli Arab, Yakub Muhamad Yakub Abu Etzev, who played central militant, political, and financing roles for Hamas in coordination with what Israeli authorities described as a “Hamas command in Saudi Arabia.” Until he was arrested, Etzev was in contact via e-mail with senior Hamas officials in Saudi Arabia. According to Israeli authorities, Abu Etzev confessed to receiving...