Islamist violence has become a normal part of European life

It’s just over a week since 15 people were killed in an Islamist attack in Barcelona, Spain. It appears that the person who organised the cell involved in that attack was an Imam called Abdelbaki Es Satty. In the days that have followed we have also learned that the country only narrowly avoided a far worse assault, and that the cell who were subsequently involved in a shoot-out with police had been planning to blow up a set of Spanish monuments including Antoni Gaudi’s masterpiece, the church of Sagrada Familia in Barcelona.