Bosnian people waving to helicopter crew as they waiti for food supplies in a remote village, cut off by road due high snow fall, near Bosnian town of Sokolac, 70 kms east of Sarajevo, Bosnia, on Wednesday, Feb. 1, 2012 .Rescue helicopters are airlifting supplies and evacuating dozens of people from snow-covered villages in Bosnia, as the death toll from Eastern Europe’s severe cold spell has risen to 79. Central and eastern Europe are experiencing a severe and snowy cold snap with temperatures in Bosnia plummeting to lows of minus 10 Celsius(14 degrees Fahrenheit).(AP Photo/Radul Radovanovic)