Members of a local winter swimming club Alexander Klyukin (L) and Vladimir Korabelnikov jump into the Yenisei River during their weekly bathing session, in a temperature of around minus 30 degrees Celsius (minus 22 Fahrenheit), in the town of Divnogorsk, 38 km south of Russia's Siberian city of Krasnoyarsk, January 31, 2014. REUTERS/Ilya Naymushin (RUSSIA - Tags: ENVIRONMENT SOCIETY)