U.S. Navy Hospital Corpsman 1ST Class Linwood Pulley, left, helps Kenyan soldiers look through a book to determine if a snake that had bitten a local boy was poisonous during Exercise Natural Fire at Nginyang, Kenya, on Aug. 2, 2006. The 10-day multi-lateral field training exercise involves military personnel from East African Community nations, U.S.-based units and Combined Joint Task Force-Horn of Africa. The exercise will focus on crisis response, military-to-military training and humanitarian events that include medical, veterinary and engineering assistance projects. (U.S. Navy photo by Mass Communication SPECIALIST 2nd Class Roger S. Duncan) (Released)