Serdo, located in Ethiopia’s Afar region, serves as a key hub for migrant smuggling and human trafficking operations extending from Djibouti to Yemen and Saudi Arabia (Photo: Social Media) By Molla Mitiku @MollaAyenew Addis Abeba – Born and raised in a small town in Tigray’s Central Zone, Alexander Kidu, 29, and Mareg Abreha, 28, embody the struggles of hundreds …