Mickey Djuric, The Canadian Press BREAKING UPDATE: House Speaker Anthony Rota has resigned from his post in the wake of an outcry after it was discovered that a veteran he invited to be saluted in parliament had fought for the Nazis. More to come... Earlier story follows below House of Commons Speaker Anthony Rota is facing calls to step down from across the political spectrum after he invited a man who fought for the Nazis to attend a speech by Ukraine's president, in what senior Canadian politicians are calling an international embarrassment. Government House leader Karina Gould said Tuesday morning...