Osvaldo Perez Jimenez awaits with his do

Osvaldo Perez Jimenez awaits with his donkey loaded with water jerry cans at San Jose Obrero neighborhood, in Mexico City, on 23 February, 2009. Mexico City will see a reduction on its water supply, since its main source, the Cutzamala Basin, is at 50 percent of its normal level, and authorities have decided to interrupt the service three days a month, or perhaps even very two weeks as a way to counter the shortage. AFP PHOTO/Ronaldo Schemidt (Photo credit should read Ronaldo Schemidt/AFP via Getty Images)