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Robin Lustig is in Egypt again tonight, as election results are announced, he will examine the country's political future and ask how last year's Arab Spring has left the region.

David Eades is in London and will discuss key developments in the euro-zone.

And do you remember the sound of silence? We consider how to enjoy a bit of peace and quiet in a world of texts, tweets and emails - and how rude do you feel if you don't reply?

That's the World Tonight with Robin Lustig and David Eades.