At least 58 die in extreme cold weather in US

At least 58 people across 10 US states have died in extreme cold weather in the last week. Another round of brutal storms and cold air is forecast to sweep the country this weekend. Major cities in the northeast are expecting heavy snow in the coming days, with Philadelphia preparing for its first major snowstorm in two years. On the West Coast, Oregon is under a state of emergency due to the ongoing severe ice storm. Wind chill alerts are stretching from the US-Canada border to Florida.