Alberta has gone nearly entirely blue for many federal elections in its history. The result is odd considering Albertans aren't particularly conservative ideologically, one political scientist says. So what's going on? CBC Calgary's Rob Brown explains the history and cultural factors contributing to Alberta's political identity. »»» 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/