1 year later, Ohio State officer talks about stopping campus attack

COLUMBUS, Ohio — A police officer who shot and killed the man responsible for a car-and-knife attack at Ohio State University a year ago credits his training for allowing him to quickly stop the man.Ohio State officer Alan Horujko says that training kept his world from collapsing in on him during the moments when he shot the attacker.Horujko said in a videotaped interview released by the university Monday that he had completed a scenario involving a simulated knife attack only a month earl