Lisa Monaco served as Assistant to the President for Homeland Security and Counterterrorism from March 2013 to the end of the Obama administration. Prior to the White House, Monaco spent 15 years at the Department of Justice, the majority of that time serving as a career federal prosecutor, and in senior management positions in the Justice Department and the FBI. During this period, she served for three years as counsel to and then Chief of Staff at the FBI, helping then Director Robert Mueller transform the FBI after 9/11 into a national security organization focused on preventing terrorist attacks on the United States. From 2011 to 2013, she served as Assistant Attorney General for National Security, the first woman to serve in that position. Monaco is currently a distinguished senior fellow at the Center on Law and Security at the New York University School of Law and a senior national security analyst for CNN.