Canada says it has real concerns over China's human rights, Beijing protests

Canadian Prime Minister Justin Trudeau marked the 30th anniversary of the Tiananmen Square crackdown on Tuesday by expressing "real concerns" about China's human rights record, prompting a swift protest from Beijing.Diplomatic relations between the two countries havedeteriorated badly since December when police in Vancouver detained Huawei Technologies Co Ltd Chief Financial Officer Meng Wanzhou on a U.S. arrest warrant.Trudeau said Canada continued to call on China to "respect human rights, to