we have already fortified a number of public gathering spaces. i was walking through times square and it is essentially a for treasury. there are metal stan chons that can plok a truck from getting on to the squawk h. there are cement barricades. there are police everywhere. this is after a car rammed a number of people in times square last i believe it was last year. it ll earlier this year. tom, at what point do what is the balance between keeping these areas safe and not turning them into police states? well, i mean, it s a tremendous balance. first you have the cost of it. it s not cheap to do this in a major city like new york or even barcelona which is a little bit of a smaller city. so to be able to put up a for treasury or just to barricade everything, it s just not possible or reasonable. and so these type of smaller attacks tend to have an even