Canada has double th erate of immigration per capita as the US - Canada also has mich higher unemployment and worse performance since 2009 - their rate went from over 10% to 4.3%, ours went from 8.5% to 6.5%.

With trump, their per capita immigration would a a quarter of ours.

Why does Ibbitson want high immigration? Oh, because his job is safe - he isn't going to join the many immigrants in the apartment towers that came here but never got a good job.