The more we learn about the coronavirus, the more the evidence points to the importance of face coverings in limiting the virus’s spread. Still, if you’re confused about the what and the how of masks, you are not alone. And, Beijing had some strong words for Canadian Prime Minister Justin Trudeau this morning: “Stop making irresponsible remarks.” Trudeau reiterated his belief that China’s decision to charge two Canadians with spying was retribution for the arrest of a Chinese tech executive. Also, temperatures above 100 degrees have been recorded in a small town in Eastern Siberia.