26 July 2012 Updated at 23:00 ET
UN chief's plea as deadline looms for global arms treaty
A coalition of campaigners has pressed for a treaty on global arms sales for six years
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The UN chief has urged states to bridge differences ahead of Friday's deadline for the draft of a new global agreement to control international arms sales.
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http://www.bbc.co.uk/news/world-us-canada-19008740