for the last several days facebook will be front and center again today we will be joined by ken alettaw yorker writer and article. he will talk about how he sees the evolution of facebook. he thinks it's a problem of engineers running the company and being excited about what they can do. we'll dig into his theories. and the big issue that the street has been concerned about is what this will mean for potential regulation this morning we will be joined by adam schiff, the ranking member from the intelligence committee in the house he can tell us what he thinks is going on, what he would like to hear from facebook and what may be coming down the pike for not just facebook but other silicon valley companies and then what to expect from the administration alex azar will be our "squawk" newsmaker this morning, talking about the budgeting, and health and human services issues. all this is coming up plus you have the fed meeting we have nathan sheets who will be talking to us about what you can expect to hear from the first press conference from our new fed chairman all of that in a few minut