Wildfires continue to threaten communities across Alberta, including one near the town of Redwater that doubled in size in the past 24 hours. CTV News Edmonton's Nahreman Issa reports. Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast, download the CTV News App: https://www.ctvnews.ca/app Must-watch stories and full programs at http://www.ctvnews.ca/video