Good thursday morning. Welcome to squawk alley. I am Carl Quintanilla with Morgan Brennan and jon fortt at post nine of the New York Stock Exchange getting close to new highs well start with facebook. Mark zuckerberg goes to the hill today. Were getting news out of the company on new ad formats as well Julia Boorstin has both those stories. Good morning to you Mark Zuckerberg is making the rounds in washington, d. C. , meeting with legislators, looking to regulate two areas, one, facebook privacy policies, two, responsibility for inappropriate, manipulative content on its platform. Zuckerberg met with democratic senator cantwell and also attended a dinner with mark warner and senator blumenthal also joined take a listen. I was impressed by a number of the ideas and interests of facebook in advancing privacy on the internet but i hope that we also can continue the conversation zuckerbergs meetings span the aisle, he is meeting with republican senator moran, and supposed to see hawley an