CNN At This Hour With Berman and Bolduan January 1, 2016 16:29:00
Buildings a few years ago had a similar type of aluminum composite surface material. we don't know if that's exactly what was here but everything points to plastic as part of this -- again, this exterior service of being the culprit of why the fire spread so quickly. >> that's interesting. i know you're not saying this definitively, but that would explain a lot of things because they say, dubai authorities, that the fire was on the exterior of the building. not only on the inside. and it really spread quickly. like there was something flammable on the outside fueling this. >> yes. there were r...