let's speak now to ahmed rashid, an author and terrorism expert living in madrid at the moment.e are still dealing with the shock of what has happened, but in terms of it being within barcelona itself, which you see barcelona as one of those dangerous breeding grounds, particularly, for jihadists? barcelona has been a breeding ground forjihadists, particularly beginning with al-qaeda since the early 1980s. it has been a logistical harbour, providing money, safe housing, smuggled weapons, training recruits from north africa. for al-qaeda, before 911. then remember that the leader of the 911 attacks on new york actually visited spain, just before he flew the planes into the buildings in new york and washington. since then, other militant groups in north africa, from algeria and of course i says have tended to use barcelona. the spaniards have a real question to ask now, why have i says and these militants decided to muddy their own water. it is not that they have had an easy stay in barcelona, the police have been chasing them, rounding them up, arresting me over the years. but st