Ideas host Nahlah Ayed speaks with residents of Edmonton about the importance of engaging in conversation with others in real life amidst polarization. They explore what polarization actually is, and when it’s a positive or negative aspect of our democratic discourse — specifically during an election cycle. »»» 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