it an old article (blog) that has resurfaced with impeccable timing. It was originally out about a month ago. The bulk of the article is designed to instill fear

then at the end...

While these stocks appear to be legal for the American investor, some potential investors may want to wait for clarification from the federal authorities. But as it stands, American investors do not appear to be at fault or at risk of prosecution for investing in Canadian MMJ stocks, until the point has been made clear by the U.S. federal authorities.

Basically saying there are no issues...