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Amnesty International: 'Hamas killed and tortured Palestinians'

Amnesty International has accused the Palestinian group, Hamas, of a brutal campaign of abduction, torture and killings against its own people.

Amnesty documents more than 20 cases of what it says were extra-judicial executions during last year's conflict with Israel.

The organisation says many victims of torture were members of the rival Palestinian movement, Fatah.

Kevin Connolly reports.

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