Open this photo in gallery: Conservative Leader Pierre Poilievre and Prime Minister Justin Trudeau take part in a ceremony on Yom HaShoah (Holocaust Remembrance Day) at the National Holocaust Monument in Ottawa on May 6.Sean Kilpatrick/The Canadian Press That was an attention grabber: The Angus Reid Institute put out an analysis last week saying the leaders of Canada’s major federal political parties have never been held in such dismal regard. It was based on an analysis of 50 years of public opinion data. It’s the first time that all three major federal party leaders, the survey said, have garnered net...