- US life expectancy declines for first time in 20 years - BBC News http://www.bbc.co.uk/news/world-us-canada-38247385 26 comments worldnews
- US life expectancy declines for first time in 20 years - BBC News http://www.bbc.com/news/world-us-canada-38247385 10 comments worldnews
- US life expectancy declines for first time in 20 years - BBC News http://www.bbc.com/news/world-us-canada-38247385 14 comments worldnews