Canadian delegation among thousands of mourners at Pope Francis's funeral / Canadians at pope's funeral say ceremony reflected his vision and values / What happens to the Pope's body after funeral as he breaks a time-honoured tradition? / The Latest: Pope Francis' funeral is set to begin as dignitaries take their seats / Canadian delegation among thousands of mourners attending Pope Francis' funeral / Pope Francis' funeral set for Saturday in Rome, public viewing begins Wednesday / The rites and rituals following the death of a pope, his funeral and burial, explained / The rites and rituals following the death of a pope and his funeral explained