Canada’s navy is looking to shore up its fleet of military submarines, narrowing down the multi-billion-dollar contract to either German or Korean suppliers. The last time Ottawa purchased submarines for the Royal Canadian Navy was nearly three decades ago through a lease-to-own program with Britain. Read more: http://www.cbc.ca/news »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: http://