Chief political correspondent Rosemary Barton and the election panel — former Liberal cabinet minister Mary Ng, former Conservative cabinet minister Lisa Raitt and former NDP MP Nathan Cullen — talk about the last days of the federal election campaign and where the parties could still lose ground. »»» 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://bit.ly/1Z0m6iX Follow CBC News on