bombing part of it, that would have been worse. meanwhile renting a van and organizing is what they did. it appears to be a new tactic. authorities, want to know if they are focusing perhaps on rental car places. how can intel agencies and law enforcement, tactical units on the ground make public places more secure apart from erecting barriers and you know what is the new strategy here? the new strategy is to try and infiltrate most of these groups with human intelligence. that is really the way that you are going to get at this. setting up physical barriers such as we have any, that is one way of doing it but the bottom line is you to prevent these things by going after the individuals for trying to set the bombs off or take the weapon of choice, the motor