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The National | Jun 27, 2013 | 3:38

Calgary rail bridge buckles

Canadian Pacific Railway says it did everything possible to inspect a Calgary bridge that failed early Thursday morning, leaving six derailed cars stranded on the sagging track

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The National - The National for April 19, 2014Apr 19, 2014 | 23:34The National The National for April 19, 2014 VideoClosed Captions available
The National The National for April 19, 2014 Apr 19, 2014 | 23:34Welcome to The National, the flagship nightly newscast of CBC News, hosted by Peter Mansbridge.

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