The front wheels of a tractor, pulling a trailer overloaded with sugarcane, are seen lifted off the ground as it passes through the streets of Karor Lan Esan, Pakistan December 6, 2015. (Photo by Caren Firouz/Reuters)





Farmers wash carrots on a polluted stream during harvest season at a farm on the outskirts of Faisalabad, Pakistan, December 8, 2015. (Photo by Fayyaz Hussain/Reuters)





Farmers harvest carrots during harvest season at a farm on the outskirts of Faisalabad, Pakistan, December 8, 2015. (Photo by Fayyaz Hussain/Reuters)





A boy selling masks waits for customers in Peshawar, Pakistan, December 8, 2015. (Photo by Fayyaz Hussain/Reuters)





Girls take a selfie after attending a mass on Christmas day at Cathedral Church in Lahore, Pakistan, December 25, 2015. (Photo by Mohsin Raza/Reuters)





A boy in apron gets his hair cut at a makeshift barber stall along a street in a low income residential area in Karachi, Pakistan, December 27, 2015. (Photo by Akhtar Soomro/Reuters)





A vendor sells yams and sweet potatoes from his pushcart along a street in a low income neighborhood in Karachi, Pakistan, December 30, 2015. (Photo by Akhtar Soomro/Reuters)





A man sits on sacks of onions loaded on a horse cart in the rain in Peshawar, Pakistan, January 4, 2016. (Photo by Khuram Parvez/Reuters)





A man walks with his decorated family horse which he offers customers for a ride at Clifton Beach in Karachi, Pakistan, January 8, 2016. (Photo by Athar Hussain/Reuters)





A vendor walks on a foggy cold winter day while offering Kahwa, a traditional green tea, in the hill-resort town of Murree, northeast of capital Islamabad, Pakistan, January 12, 2016. (Photo by Faisal Mahmood/Reuters)





A man waits for customers while selling coffee on a foggy cold winter day in the hill-resort town of Murree, northeast of capital Islamabad, Pakistan, January 12, 2016. (Photo by Faisal Mahmood/Reuters)





Tourists take selfie pictures amidst heavy fog on a cold winter day in the hill-resort town of Murree, northeast of capital Islamabad, Pakistan, January 12, 2016. (Photo by Faisal Mahmood/Reuters)





Men arrive to have breakfast at a tea stall on a foggy cold winter morning in Islamabad, Pakistan, January 13, 2016. (Photo by Faisal Mahmood/Reuters)





Capital Development Authority (CDA) workers cut the overgrown grass and weeds along a road amid dense fog on a cold winter morning in Islamabad, Pakistan, January 13, 2016. (Photo by Faisal Mahmood/Reuters)





A boy carries snacks to sell in the Sardryab picnic spot in Charsadda, near Peshawar, Pakistan January 13, 2016. (Photo by Fayaz Aziz/Reuters)





A boy collects fodder for cattle between trees in an orchard in Charsadda near Peshawar, Pakistan January 13, 2016. (Photo by Fayaz Aziz/Reuters)





A man walks beside his donkey and cart carrying steel bars on a foggy morning in Lahore, Pakistan January 14, 2016. (Photo by Mohsin Raza/Reuters)





Pakistani rangers (wearing black uniforms) and Indian Border Security Force (BSF) officers lower their national flags during a daily parade at the Pakistan-India joint check-post at Wagah border near Lahore, Pakistan, in this November 3, 2014 file photo. (Photo by Mohsin Raza/Reuters)





Wrestlers in action during a traditional Sindhi wrestling match of Malakhra on the occasion of the annual Urs of Hazrat Girghal Shah Bukhari in Naundero, Pakistan on January 7, 2016. (Photo by Asianet-Pakista/Barcroft India)





A Pakistani farmer drives a tractor trolly loaded with radishes on the way to the vegetable market in Lahore on January 13, 2016. (Photo by Arif Ali/AFP Photo)





People warm themselves around a fire during a cold, foggy evening in Peshawar, the provincial capital of Khyber Pakhtunkhwa province, Pakistan, 09 December 2015. At least eight persons were reported killed while dozens other sustained injuries due to road accident related to fog across the country. (Photo by Bilawal Arbab/EPA)





Pakistani women learn traditional embroidery on costumes at a governmental training center in Peshawar, Pakistan, Tuesday, December 8, 2015. (Photo by Mohammad Sajjad/AP Photo)





A Pakistani Kushti wrestler prepares the grpund in the ring while others practice during a training session, in Lahore, Pakistan, Tuesday, January 5, 2016. (Photo by K.M. Chaudary/AP Photo)





A Pakistani Kushti wrestler prepares the ground in the ring for a training session, in Lahore, Pakistan, Tuesday, January 5, 2016. Kushti, an Indo-Pakistani form of wrestling, is several thousand years old and is a national sport in Pakistan. (Photo by K.M. Chaudary/AP Photo)





In this Sunday, December 20, 2015 file photo, Pakistani Christians wear Santa Claus jackets, during a rally in Lahore, Pakistan. (Photo by K.M. Chaudary/AP Photo)





In this Monday, December 21, 2015 file photo, Pakistani Christian children prepare for Christmas in Islamabad, Pakistan,. Partial translation on the wall reads, “Merry Christmas and a happy new year”. (Photo by B.K. Bangash/AP Photo)





A Pakistani Christian woman yawns during the Christmas mass at a local church, Friday, December 25, 2015 in Islamabad, Pakistan. (Photo by B.K. Bangash/AP Photo)





Pakistani drivers sit on a truck during a foggy day at the roadside in Lahore on January 15, 2016. The ongoing spell of dense fog and freezing weather conditions has continued to disturb the scheduled arrival and departure of flights and trains in Pakistan's Punjab province. (Photo by Arif Ali/AFP Photo)





Poor people wait in a queue to receive a free meal in Rawalpindi, Pakistan, Wednesday, January 6, 2015. (Photo by B.K. Bangash/AP Photo)





In this photograph taken on November 13, 2015, Band Major of Pakistan Desert Rangers, Muhammad Iqbal (C) conducts his team members before they mount on camels for a march in Moj Garh, some 100 kilometres east of Bahawalpur in Punjab Province. A haunting peal reminiscent of the Scottish Highlands reverberates across Pakistan's inhospitable Cholistan desert as what is believed to be the world's only camel-mounted military bagpipe band marches, noses in the air. The band, part of the Pakistan Desert Rangers, was formed last year after hundreds of animals went out of service, reduced by the latest military patrol vehicles to doing mere donkey's work before the "unique" idea to dress them in bunting and put bagpipers on their backs was born. (Photo by Aamir Qureshi/AFP Photo)