Dogs don’t kill people, people kill people?? Friends and neighbors saddened, angered over deadly dog attack. The San Francisco woman died in the hospital after being set upon by two dogs, each of which weighed more than she did, who bounded out of their owner’s neighboring apartment as she was putting her keys into her door. The dogs were a blend of the Canario, a Spanish fighting breed so ruthless that it was outlawed in Spain in the ’30’s, and the massive English Mastiff; the cross has been deemed irresponsible by some dog experts. Apparently the owner had only recently acquired them. How should we parse out the responsibility for this? SFGate