Three of the country’s premier experts in national security — Frank Figliuzzi, Malcolm Nance, and Juliette Kayyem—in frank, unmediated discussion about the new threats to the nation heading into the 2020 election. The Russian intervention in 2016 presents a sinister, existential hazard that calls for the same kind of paradigm shift in homeland security that the 2001 attacks required in intelligence. And the Administration’s hostility to career professionals makes the threats that more keen.