Dramatic footage of Alberta twister

Residents in Three Hills, Atla., snapped shots of a tornado as it ripped through the area Friday evening. To read more: »»» Subscribe to CBC News to watch more videos: Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: Find CBC News on Facebook: Follow CBC News on Twitter: For breaking news on Twitter: Follow CBC News on Instagram: Download the CBC News app for iOS: Download the CBC News app for Android: »»»»»»»»»»»»»»»»»» For more than 75 years, CBC News has been the source Canadians turn to, to keep them informed about their communities, their country and their world. Through regional and national programming on multiple platforms, including CBC Television, CBC News Network, CBC Radio, , mobile and on-deman