This new street drug from China is 10,000 times more toxic than morphine, and now it’s showing up in Canada and the U.S.

https://www.washingtonpost.com/news/morning-mix/wp/2016/04/27/this-new-street-drug-is-10000-times-more-toxic-than-morphine-and-now-its-showing-up-in-canada-and-the-u-s/