Tuesday, January 10th
A woman walks through steam from underground ventilation, as temperatures dropped below minus 20 degrees Centigrade ( minus 4 Fahrenheit) in Bucharest, Romania, Tuesday, Jan. 10, 2017. Romania's Energy Minister Toma Petcu said neighboring Bulgaria had urgently asked for extra electricity, but the request was declined since the cold weather has stretched Romania's power grid and natural gas consumption in Romania could reach an all-time high due to the frigid temperatures. (AP Photo/Vadim Ghirda)