Trains arrive during a cold and foggy morning at a railway station in Lahore on December 31, 2012. Ongoing foggy weather in Punjab and other parts of the country has badly affected flight and rail schedules.
{"Image ImageDescription": "Trains arrive during a cold and foggy morning at a railway station in Lahore on December 31, 2012. Ongoing foggy weather in Punjab and other parts of the country has badly affected flight and rail schedules. AFP PHOTO/ARIF ALI (Photo by Arif ALI / AFP) (Photo by ARIF ALI/AFP via Getty Images)"}