Roofs collapse under weight of snow in US - BBC News

Eastern parts of the United States face days of disruption as they try to recover from the weekend's snowstorms. More than 20 people were killed - roads and rail lines blocked and thousands of flights cancelled as airports were closed.<br /><br />Subscribe to BBC News HERE http://bit.ly/1rbfUog<br />Check out our website: <br />Facebook: <br />Twitter: http://www.twitter.com/bbcworld<br />Instagram: http://instagram.com/bbcnews