How Alberta's rat patrol helps maintain province's rat-free status
Alberta's rat control program has been in place for 75 years. The program, established in 1950, has workers patrol the border between Saskatchewan and Alberta year-round. Read more: http://www.cbc.ca/news »»» 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 TikTok: https://bit.ly/3TnHioe Follow CBC News on Twitter: http://bit.ly/1sA5P9H Subscribe to CBC
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