OTTAWA SHOOTER: Son of a jihadist and a Social Justice Warrior:

Michael Zehaf-Bibeau, the slain 32-year-old suspected killer of a Canadian Forces soldier near Parliament Hill, was a labourer and small-time criminal – a man who had had a religious awakening and seemed to have become mentally unstable.

Mr. Zehaf-Bibeau was born in 1982 and was the son of Bulgasem Zehaf, a Quebec businessman who appears to have fought in 2011 in Libya, and Susan Bibeau, the deputy chairperson of a division of Canada’s Immigration and Refugee Board. The two were divorced in 1999.

That’s a toxic blend.