Can a cocoa ban oust Gbagbo?
Alassane Ouattara, the internationally recognised president of Ivory Coast, has called for a month-long ban on cocoa exports. Ivory Coast is the world's biggest cocoa exporter and 700,000 households in Ivory Coast rely on the cocoa industry for income.
The brown beans are also a key source of revenue for Laurent Gbagbo, who has rejected pressure to step down.
But can a cocoa ban oust Gbagbo?
If not, what would? How do you find the right sanctions?
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