The national security challenges facing the United States continue to evolve and expand. To help us understand how the United States intelligence community is meeting these challenges, we are joined by Director of National Intelligence, Avril Haines. In conversation with former U.S. Homeland Security Secretary and 9/11 Memorial & Museum Trustee, Jeh Johnson, she will discuss today’s evolving threats, how the U.S. government is adapting to this complexity, and what lies ahead.