Many were also angered by the invitations to the talks which, they said, limited the number of representatives from each group and did not include foreign delegates.
Darfur rebels target Sudan oil patch
Darfur rebels have vowed to launch a wave of assaults on oil installations across Sudan until Khartoum gives in to a string of demands.
25 October 2007 11:02 GMT
Updated
25 October 2007 11:02 GMT
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