The Presidential Transition is a very sensitive time for security. But the final day of that process, Inauguration Day, is a particularly challenging day for one very specific branch of our national security structure: The United States Secret Service. And that day will only be the beginning of years of protecting POTUS Trump and the entire First Family. Mark Sullivan was the Director of the United States Secret Service from 2006-2013. He served in the USSS for 30 years and joins Juliette in The SCIF to discuss some of the challenges of protecting the President and the First Family.