Damaged road next to river in Swat Valley
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Flood survivors' long trek for food and supplies

The BBC's Orla Guerin meets survivors of the Pakistan floods in the Swat Valley, who are facing an increasingly desperate struggle to find food and supplies, amid fears of a power vacuum in the former Taliban stronghold.

Top UN official Louis-Georges Arsenault, Director of the Office of Emergency Programmes for Unicef has described the lack of support in Pakistan as "quite extraordinary".

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