U.S. Attorney General

Pot stocks fell after the U.S. government rolled back an Obama-era policy that paved the way for states to legalize marijuana, adding uncertainty to the market and negatively impacting Canadian companies. To read more: http://cbc.ca/1.4472767 »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio