Nigerians have responded to the recent 'Nigerians Must Go' protests in Ghana with a mix of diplomatic restraint and calls for unity as tensions between the two West African nations flared over allegations of crime and economic dominance. To get to the bottom of the story, Eddy Micah Jr. talks to Prof. Abubakar Umar Kari, a political analyst and DW correspondents Isaac Kaledzi and Ben Shemang.