device. you can actually see the markings of a popular manufacturer or serial number of some sort. it appears to be the words gas electric but that s just our reading of it, obviously not a scientific analysis. it s twist and had bent but obviously the numbers are still visible. the fourth photo shows more twisted metal and what appears to be more numbers on the outside of the casing. the question is whether these numbers could be significant in determining the origination of this. while you would think the explosive device would have been destroyed in the blast, but obviously investigators have a lot of information here possibly to work with. now, in terms of where the device was stored, this is all that s left of a black bag. it s been described as a knapsack. it s been shredded, obviously no longer intact, but it will still be analyzed by the fbi and that s the bag they believe where the pressure cooker was stored. let me show you one more photo. this appears to be the remains of
black backpack and what appears to be metal pellets or ball bearings. let s go to the virtual studio for a better explanation. this is one of the key things they ve been looking at all day today, the physical evidence and the photographic evidence that we ve been talking about all day. and that we said would be important today. like this picture from a tv station showing that one pack, in front of a railing with a crowd of people behind it. and the other thing we ve heard so much about, video from a lord & taylor security camera. let me flip around and go behind and look from that camera down, where this explosion happened. the camera i actually way over to the side over here. that s the location. a little more perspective on this. i ll bring in the models and talk about precisely where this is, so you can understand why investigators are so excited about all of this. this is where your position is, rights here, where cnn has been operating all day long. as we move up here, i ll ligh