Chinese prosecutors charged two detained Canadians with spying Friday in an apparent bid to step up pressure on Canada to drop a U.S. extradition request for a Huawei executive under house arrest in Vancouver. Michael Kovrig was charged by Beijing on suspicion of spying for state secrets and intelligence. Michael Spavor was charged in Dandong, a city near the North Korean border, on suspicion of spying for a foreign entity and illegally providing state secrets. CBC