a bomb squad is on the scene because they are trained in understanding this explosion. it is a five-alarm fire. in terms of injuries, that's the obvious concern. local hospitals have received a couple. we have seen some people come out of the building on stretchers. it is too early for that kind of information. if you take a look at google maps, we'll show you what these two buildings were that are now gone. this is about 116th, 117th street on park avenue in manhattan. that may not mean to you. it is the east side of manhattan. heavily residential. on this storefront, level of one was a spanish church. the other one, a pea iano repai shop. you can direct people to where they are. >> right around the corner from that is a. more heavily traffic, foot traffic area. this is probably a quieter street where this happened. again, it is a concern because of all of those buildings that have those shared walls. we know this is an urban area.