So the US challenge is how to make Arabs vote for people like House of Saud and King of Jordan: "Senior U.S. officials say the economic stagnation, youthful populations and simmering political frustration in those kingdoms - echoes of Tunis and Cairo - may provide the spark for widespread political change that could usher out allies in favor of angry, anti-Western opposition movements. How to encourage the election of governments that are responsive to their electorates and to U.S. interests remains a challenge."