are the links that they have established or are at least investigating to some type of international terrorism group or at least international connections that take us to pakistan. earlier today, we reported through pakistani intelligence sources that at least one arrest had been made in pakistan, it was in karachi. now we understand that others had been made. this suspect met with faisal shahzhad in july 2009 and that s consistent with what we understand about his travel to that region. jon expwhronts away from that news conference. catherine herridge in washington, thanks. jane: shahzhad is from connecticut. we ve been telling you that investigators have been on the scene of his home there, going through it and we re learning from the associated press they have taken out, among other things, a box of fireworks labeled silver salute , similar to the m-88 they found in the back ofith yor the suv. more details after the break.