A U.S. congressional committee has summoned the country’s Director of National Intelligence for a briefing on the firing of two Canadian scientists from Ottawa’s high-security infectious-disease laboratory in Winnipeg.
The House of Representatives committee on energy and commerce, which is investigating the origins of COVID-19, want to know about the activities of Xiangguo Qiu and her husband, Keding Cheng, at the National Microbiology Laboratory.
