Letters to the editor: ‘I am shocked – shocked – that Pierre Poilievre would stoop to cynical attack-dog tactics.’ Letters to the editor for July 23

Letters to the editor: ‘I am shocked – shocked – that Pierre Poilievre would stoop to cynical attack-dog tactics.’ Letters to the editor for July 23

In today’s letters to the editor: Pierre Poilievre; submarines; wildfires and smoke