Hillary Clinton
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'Strain shows' as Clinton visits Pakistan

US Secretary of State Hillary Clinton has arrived in Pakistan on a visit aimed at soothing tensions between the two countries.

It is the first such high-level visit to Pakistan since the killing of al-Qaeda leader Osama Bin Laden on 2 May.

The BBC's Kim Ghattas said the strain on relations between Washington and Islamabad was clear to see with "no smiling, no chit chat" as talks began at the presidential palace.

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