Reform in Saudi Arabia means...younger princes

"The kings of Saudi Arabia are graying, and look to become even grayer in the years ahead. The logical way to resolve this problem is to allow the succession system to jump down to the next generation. It arguably should happen but almost certainly won't -- personal ambition of individual princes outweighs their appreciation of their mutual interest. Given Saudi Arabia's centrality in the Middle East, if not the world, that may turn out to be to the detriment of all of us." (thanks Basim)