More bad weather for US

There are more indications that the cold weather in the United States will worsen this week with more snow forecast from a system moving over the country.



The CNN reports that federal workers in Washington have been asked to stay home today except for emergency employees.



Students in some schools in the nation\'s capital have also got a snow day.



In Maryland, the streets are covered with snow.



Cars have remained parked and its hoped that people have enough supplies to last them for a little while.