The oppressed of Egypt and the young of Saudi Arabia are angry and restless. They listened to Obama's June speech in Cairo, and many were disappointed by the lack of criticism of their nations' regimes, which often ignore American principles of democracy. It is these sentiments -- expressed by laborers striking in the Egyptian textile city of El Mahalla el Kubra and by bloggers and filmmakers in Riyadh -- that new leaders will have to calm. "Predicting what will happen in Saudi Arabia is very difficult," said Mohammad Fahad Qahtani, a reformer and assistant economics professor at the Institute of Diplomatic Studies. "You live in an oil bonanza. The country is flush with money, but you have unemployment and 30% of the people living in poverty. Only 22% of families own their own homes."It's a gloomy picture. The regime is losing its credibility."