Liberal Party Leader Mark Carney spent day three of the federal election campaign in Halifax, announcing his plan to protect Canada’s sovereignty. He vowed to increase defence spending, while promising pay raises for the Canadian Armed Forces and to buy new defence equipment like submarines and icebreakers. 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: