This thread is refreshing. Most posters seem to appreciate the last 30 years of peace between Egypt and Israel and the uncertainty of the future of Egyptian politics and Egyptian policy toward Israel. And, refreshingly, no one has blamed Barack Hussein Obama, America’s foreign-born Communist president, for any of the events so far. The one thing I would add at this time is that we must understand the limits of US influence on the situation. The other one thing I would add is that turmoil among Muslims, like turmoil among Europeans, often leads to scapegoating, and there are no gypsies in the Middle East.
As for the Jewish community in Cairo, Nasser kicked them out in 1952, and I do not know whether any have returned since then.