Reuters: Biofuel crops are not a threat to food security but a potential boon for Africa where some regions could be as successful as Asian palm oil giants, an industry expert said on Thursday. But Werner Koerbitz, director of the Austrian Biofuels Institute, said the infrastructure and political will were desperately needed. He said countries particularly along the west African coast, such as Ghana, Nigeria and the Ivory Coast showed great natural potential to become major biofuel …