OTTAWA — China's ambassador to Canada says Michael Kovrig and Michael Spavor confessed to crimes before their release from his country's prisons this past September. Envoy Cong Peiwu also said Friday Canada will pay a price if it blocks Chinese telecom company Huawei from participating in the country's 5G internet network as its Five Eyes Allies, the United States, Britain, Australia and New Zealand have already done. Canada delayed its decision on 5G out of concern for Kovrig and Spavor who were imprisoned in China for nearly three years in apparent retaliation for the RCMP's arrest of Huawei executive of...