there were several off on the ramp, several people up on the banks hurt, bleeding. you know, they were walking wounded, i guess, best way to put that. we pulled up there to that truck stop to compose ourselves and get out of the danger zone for a little bit, at which time we started to open the door, we heard a hissing sound, looked off to the left, maybe 50 foot away there was a large propane tank that was leaking propane. you could see the mist out of it. >> steve, will you stand by and chad and jacqui stand by. i'm interested to know what they think as experts. we'll have more pictures, our storm chaser will join us on the other side of the break and chad myers and jacqui jeras as well. what they think when they look at that new video coming into cnn. don't go anywhere. more to come here. more pictures coming in from joplin, missouri.