questions to answer but at the heart. the story michelle or the actual facebook users whose death here was shared beyond facebook what's the lesson in all of this well terry you know i wonder was it me was it you i think the users need to look at can you really trust what you're seeing on social media we understand from reports into this story that it was a app that was billed as a psychological research tool that people entered and that data was transferred over to cambridge analytic so they were deceived as to what this was so users really need to look at the privacy settings they need to look at the fine print and say you know can i really trust this social media network with my private thoughts with my photos are they going to reach just my friends or do we really know where that data is going big questions indeed d.w. news editor michelle stockman thanks so much and we've got some breaking news this