"'This is a retrospective study, so we cannot determine causation' between marijuana and weakening heart muscles, he concluded." Title should be changed to ref

"'This is a retrospective study, so we cannot determine causation' between marijuana and weakening heart muscles, he concluded." Title should be changed to reflect that only a correlation has been found, not a causation. Or just change the title of the post to match the actual article title instead of editorializing it.