Nigeria's onion dispute with Ghana tests West African free trade

Cheaper Nigerian onions may once again be heading to Ghana after a dispute between traders was resolved last month. But the row has exposed a wider problem for West Africa's growing free trade area: what happens when the free movement of goods puts pressure on local producers?

Nigeria's onion dispute with Ghana tests West African free trade
Cheaper Nigerian onions may once again be heading to Ghana after a dispute between traders was resolved last month. But the row has exposed a wider problem for West Africa's growing free trade area: what happens when the free movement of goods puts pressure on local producers?