Trudeau may have violated the federal ethics code during his holiday with the Aga Khan, the philanthropist and hereditary spiritual leader to the world’s Ismaili Muslims who Trudeau says is a family friend. It is the first time the ethics commissioner has opted to investigate the actions of a sitting prime minister. In a letter to opposition Conservative politician Blaine Calkins, who was among those who filed formal complaints, Dawson said she was looking into Trudeau’s stay at the island and his use of the Aga Khan’s private helicopter to get there. ... The Conflict of Interest Act and Trudeau’s...