something was wrong. >> what does that tell you? >> well, somebody didn't know how to rig it, because the bomb needs a power supply and the explosive and a switch. often times, one or two of those things are hard to precure and put together. >> we have confirmed the police are look into a suspicious object there. shimon in the last few seconds, you have been working your sources in? >> yeah, there's concern this could be related. i think we are going to hold off there for now but i think being told there was concern here with this, they are obviously treating this the same way how they treated this in our building. >> do we know who the target is? >> we should probably be concerned.