The European Union is not alone in reforming its institutions. The Arab League is also changing the way its members co-operate and is looking toward the European Union for answers.
Yemen's President, Ali Abd Allah Salih is calling for the Cairo-based body to be replaced with an Arab Union, which he says would boost effectiveness on the world stage.
At 22 members and with minimal integration the League has struggled to make its voice heard outside its own region.
According...
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