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John Kerry defends Bin Laden killing

17 May 2011 Last updated at 02:55 BST

At a delicate time for relations, the US Senator John Kerry is in Pakistan to meet the country's military and civilian leaders.

US/Pakistan ties have been strained since the killing of Osama Bin Laden, with politicians on both sides calling for a serious review of cooperation between the two countries.

Aleem Maqbool reports from the Pakistan capital.