Control Room Andres Arredondo, an audio, visual and broadcast engineer, works in the control room of the Pentagon Briefing Room during a news conference about National Guard response efforts to the COVID-19 pandemic, April 8, 2020. Air Force Gen. Joseph L. Lengyel, chief of the National Guard Bureau, and Army Brig. Gen. D. Keith Waddell, adjutant general of Louisiana, conducted the briefing. SHARE: Download: Full Size (1.82 MB) Tags: coronavirus Credit: Lisa Ferdinando, DOD VIRIN: 200408-D-BN624-0075Y.JPG Photo Gallery