arthel: we are back with jack, jack is a 34-year-old police veteran who retired at the nypd longest standing negotiation team commander. jack, so this investigation is now global. how might that be carried out, who gets involved now and what pieces of information will investigators try to string together? jack: the fbi will take a lead in this because it s terrorist related. the synagogue is involved. it s a very sensitive issue and they negotiators as i understand it. they ll probably take the lead in the investigation but a lot of the background going to the police agency that was involved as well, so i think that s how in the coming days and weeks, a lot of information will be forthcoming. arthel: do you think they ll be using this standoff to review and perhaps upgrade or just, you know, confirm what they ve been doing all along?