NCSC director William Evanina on the most pressing intelligence concerns today

William Evanina discusses the most pressing intelligence concerns today on Washington Post Live. With alarm growing over the extent of the massive Russian hack of U.S. federal agencies and businesses late last year, and China already targeting President-elect Joe Biden and his incoming administration, Washington Post national security reporter Ellen Nakashima speaks with one of the country’s top counterintelligence chiefs about the most pressing intelligence concerns today and on the horizon.