This does not mean that the Brothers and the Salafists will now act in concert.

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Indeed, there are serious questions about how well Gulf states can share information and act in concert.

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And these flat-price collectives are now contriving to act in concert.

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We need to act in concert for a simple reason: This crisis proved, and events continue to affirm that our national economies are inextricably linked.

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Click the link above to hear Faithfull perform live in concert from WXPN and World Cafe Live in Philadelphia, with opening act The Felice Brothers.

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