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.