DANDONG, China (AP) — China is expected to open the first trial for one of two Canadians who have been held for more than two years in apparent retaliation for Canada’s arrest of a senior Chinese telecom executive. Canada says its consular officials were not given permission to attend the proceedings despite several requests. They have been notified that a court hearing for Michael Spavor would be held Friday, and one for Michael Kovrig would follow on Monday. They were detained in December 2018, days after Huawei executive Meng Wanzhou was arrested at the request of the U.S. at the airport in Vancouver. Both are charged with spying.