CNN The Situation Room January 2, 2015 22:35:00
What can you tell us about this? >> we can't tell where it's from. that will be critical. but what we can see is along the top here and along the bottom there's no real compression damage meaning it didn't -- it was torn rather than crushed. and you see that there was some sort of tremendous force that tore it loose but it wasn't a compression. that's about -- you can see there's no sooting on it anywhere. so you don't see any evidence of fire. on the interior the change in color, that's adhesive from an interior liner of some sort. >> so if it's not a compression, does that tell you anything ...