A group of about 15 armed men were fanning out around us. Three or four of them stood in the middle of the road blocking our vehicles. The others went for the doors. They wore black jackets, black boots, and black ski masks. They were professionals and used hand signals to communicate. A balled fist meant stop. A pointed finger meant advance. Each man carried an AK-47. Several of the gunmen began hitting the windows of our car and minivan with the stocks of their weapons. When they got the doors open, they leveled their guns at our chests.