An elder member of the Mursi tribe and a young boy of the same tribe both cradle Kalashnikov rifles in a bush area called 'Haily Wuha,' or 'holy water,' in the town of Jinka, Ethiopia. The Mursi (or Murzu) are a nomadic, cattle herder tribe located in the Debub Omo Zone, close to the border with Sudan and have an estimated population of six to ten thousand.