The federal government promised new legislation this spring, but some are wondering if the Liberals’ campaign promise on pot could go up in smoke To read more: http://cbc.ca/1.4020280 »»» 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 Find CBC News