Russia's Lavrov wraps up Africa tour in Chad
                        
                                                    
                                
                                
                                
                                
                                
                                    In tonight's edition: Russia's foreign minister arrives in Chad on the last leg of his Africa tour, which has been marked by strong anti-Western sentiment. Also, at the Korea-Africa summit in Seoul, South Korea announces plans to ramp up rice production in Africa. And we head to Cameroon, where Penja white pepper is now a protected label.                                 
                            
                        
                        
                                                    
                        
                        
    
    
        
            
            
        
        
    
                        
                            In tonight's edition: Russia's foreign minister arrives in Chad on the last leg of his Africa tour, which has been marked by strong anti-Western sentiment. Also, at the Korea-Africa summit in Seoul, South Korea announces plans to ramp up rice production in Africa. And we head to Cameroon, where Penja white pepper is now a protected label.