Why is one mass shooting a ‘terror attack’ and the other an unfortunate consequence of ‘mental illness’?
The San Bernardino shooting in California by Tashfeen Malik and Syed Rizwan Farook on 2 December is being investigated as an act of terrorism according to the American Federal Bureau of Investigation. As is the 5 December knife attack by a man named Muhaydin Mire, who attacked three people in a London underground station. But what about Zack Davies, a neo-nazi who tried to behead a British Asian dentist in a racially-motivated attack?

