two Canadians who have been detained in China for over two-and-a-half years, Prime Minister Justin Trudeau said Friday.Speaking virtually at the Ryerson Democracy Forum at Ryerson University, Trudeau defended the “quiet diplomacy” approach Canada has taken to try and secure the release of Michael Kovrig and Michael Spavor, who have been accused by Beijing of spying.“The approach on consular cases like this one, unfortunately, takes quite a long time and we don’t always get to talk about what is going on,” he said. “Much of this is wrapped up in global diplomacy, quiet pressures.“Right now the situation seems very, very locked in.