
Caption
The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)
Senior Scholar, National Institute for Public Policy
Robert Joseph is a senior scholar at the National Institute for Public Policy; he was under secretary of state for arms control and international secu
Robert Joseph is a senior scholar at the National Institute for Public Policy; he was under secretary of state for arms control and international security, 2005–2007.