Caption
Laboratory technicians work on samples to be tested for the COVID-19 coronavirus at a testing facility in Wuhan, China on August 4, 2021. (Getty Images)
National Security and Defense
National Security and Defense
Caption
The Virginia-class attack submarine USS North Dakota.
Caption
A ground-based interceptor is launched by the ground-based midcourse defense system out of Vandenberg Air Force Base, Calif., May 30, 2017.
Caption
A DJI Mavic 2 Zoom at the Consumer Electronics Show in Las Vegas, Nev., January 9, 2019.
Caption
Democratic presidential candidate Joe Biden adjusts his facemask as he speaks on healthcare at The Queen in Wilmington, Delaware, on October 28, 2020.
Caption
A U.S. soldier in Kandahar province, Afghanistan, April 2010
Caption
Joe Biden attends a business leader breakfast at the The St. Regis Beijing hotel on Dec. 5, 2013 in Beijing.
Caption
Taliban co-founder Mullah Abdul Ghani Baradar leaves after signing an agreement with the United States during a ceremony in the Qatari capital Doha on February 29, 2020 (Photo by GIUSEPPE CACACE/AFP via Getty Images)
Caption
Edward Snowden speaks during an interview in Hong Kong
Experts
David Asher
Senior Fellow
William P. Barr
Distinguished Fellow
