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There is a new trend sweeping the world of jihadism. Instead of adopting unique names, groups increasingly prefer to call themselves ansar, Arabic for "supporters." In many cases, they style themselves Ansar al-Sharia -- supporters of Islamic law -- emphasizing their desire to establish Islamic states. Yet despite the fact that these groups share a name and an ideology, they lack a unified command structure or even a bandleader like the central al Qaeda command (or what's left of it), thought to be based in Pakistan. They are fighting in different lands using different means, but all for the same end, an approach better suited for the vagaries born of the Arab uprisings.