Arctic freeze and snow wreak havoc across the planet Snowfall in Kufri, India Arctic air and record snow falls gripped the northern hemisphere today, inflicting hardship and havoc from China, across Russia to Western Europe and over the US plains. There were few precedents for the global sweep of extreme cold and ice that killed dozens in India, paralysed life in Beijing and threatened the Florida orange crop. Chicagoans sheltered from a potentially killer freeze, Paris endured sunny Siberian cold, Italy dug itself out of snowdrifts and Poland counted at least 13 deaths in record low temperatures of about minus...