Good morning and welcome to squawk alley. Carl and jocn have the week off. They will be back though joining us this morning as well, walter isaacson. Nice to have him this morning. And a lot to talk about. More red flags for facebook, twitter and other social flat forms. For example this time for former president barack obama in an interview with prince harry, obama warned against the irresponsible use of social media. Take a listen. The dangers of the internet is that people can have entirely different realities. They can be just cocooned in information that reinforces their current biases the truth is that on the internet, everything is simplified and when you meet people facetoface, it turns out they are complicated. People are comply it ca llic apparently thats what we hear. Twitter and social media and facebook and Everything Else, the question is about regulatory in particular sort of come to mind, not to mention of course the meddling by the rush shacsin the election in 2016 and