10 million lethal doses of carfentanil seized at Mirabel Airport

The Canada Border Services Agency (CBSA) announced Wednesday two packages seized at Montreal-Mirabel International Airport contained carfentanil. What is carfentanil? Deadly street drug is causing mass overdoses in the US CBSA officers intercepted two packages coming from China on Dec. 22, 2016.After a laboratory analysis, the substance was confirmed to be 209 grams of carfentanil.