A pair of parents pulls a sled with their child on it in Kiev, Ukraine, Feb. 5, 2012. A total of 122 people have died of a cold snap in Ukraine in the past few days, with 78 of them were found dead on the streets. Ukraine is shivering through its coldest winter in six years, with overnight temperatures sinking as low as minus 30 Celsius. [Xinhua/Wang Quan]