Bruce Everson, a native of Townsville, Queensland, Australia, holds a bottle of freshly purified and bottled water at the Camp Liberty Oasis International Waters' water treatment facility, March 12. Everson, who serves as the facility's general manager, explained that the process of purifying the water has many tiers, including reverse osmosis and carbon filtration. (U.S. Army photo/Pfc. Samantha Schutz, Multi-National Division - Baghdad)