Canada vigilant after terror plot

A file picture shows a horse-drawn carriage outside the British Columbia Legislature in Victoria, British Columbia April 3, 2013. Canadian police said on July 2, 2013 they foiled an al Qaeda-inspired plot to detonate three pressure-cooker bombs during Monday's Canada Day holiday outside the parliament building in the Pacific coast city of Victoria, arresting a Canadian man and woman and seizing their home-made explosive devices. [Photo/Agencies]