regard is probably underway right now. i would expect that we will see some progress or some developments on this in the next few hours. chris, without a terror nexus and the commissioner not investigating this as an act of terror, is this still led by nypd? we have seen a myriad of law enforcement agencies here on scene. is this a new york city police department investigation primarily? i think it is at this point. the fbi is always going to be on the scene of a mass casualty event like this, particularly involvie involving a subway, which is a terrorist target. if it transitions to a terrorist event, you make a smooth transition over to the fbi s lead. right now, they are participating with n uunified command. everybody is there. nypd is in charge right now. that could change later, but