Who Spawned the Christchurch Killer?
Last Friday, in Christchurch, New Zealand, one of the more civilized places on earth, 28-year-old Brenton Tarrant, an Australian, turned on his cellphone camera and set out to livestream his massacre of as many innocent Muslim worshippers as he could kill. Using a semi-automatic rifle, he murdered more than 40 men, women and children at…