Russia

Children run out into the yard to pour cold water on themselves during daily exercises at a kindergarten, in air temperatures of minus 13 degrees Fahrenheit in Barnaul, the capital of the Altai region, December 26, 2012. (Andrei Kasprishin/Reuters)

Children run out into the yard to pour cold water on themselves during daily exercises at a kindergarten, in air temperatures of minus 13 degrees Fahrenheit in Barnaul, the capital of the Altai region, December 26, 2012. (Andrei Kasprishin/Reuters)