ji eesh muhammad, he spent time with shahzad when the times square suspect was in pakistan, although the revelation marks a time a specific group has been linked with this case. sources adding it does not necessarily mean the group engineered the plot. on this network this morning, saying shahzad is a new kind of terrorist. >> this learning enemy is now adjusting to the fact that if he does something very complicated that takes a long period of time, by in large we'll detect it and disrupt it. so what happened in times square this past weekend, what happened on christmas day is a new model. because al qaeda now nows, if they hug them too close too long we'll find out who they are. so what we have here for the new model are less complicated attacks, frankly attacks that would probably be less severe, attacks that are less skilled and therefore with a lower probability of success, but now here's the very bad part. probably a lot more numerous.