congressman peter roskam from illinois. rick, for the passion as always. >>> want to update you now on the situation we've been following. live pictures there. we have confirmed that there has been a partial building collapse and now five-alarm fire in upper manhattan which followed reports of an explosion. four people have been transferred to the hospital. unspecified injuries. the building in question, located on 116th street and park avenue. the building is 1646 park avenue just above manhattan's upper east side. 116th street. of course, we'll continue to bring you details. and this just in, members of the joint terrorism task force have responded to the scene. they're interacting with the fire department and the police department. of course, this is just precautionary. there's no indication that this is terrorism. we'll continue to follow the details and bring them you to as we get them. >>> all right. when we come back, shoe. ers thinking twice about going to target according to some new data. some say they'll never re