Segal references the Indo Chinese, the Ugandan and Ismaili refugees as shining examples of Canadians opening their hearts. True enough but those were refugees, not immigrants, and not immigrants coming to Canada with, regrettably for many, a reputation for violence against women, homosexuals etc. Apples to oranges I'm afraid, Hugh. 
Again, more preaching from someone who is out of touch with the mood of the present day electorate.