Reinforcing Rusting News Today : Breaking News, Live Updates & Top Stories | Vimarsana

We heard about detieration, reinforcing rusting and the concrete. that should be looked into. could have been a factor. had there been alterations to the building overtime. was there a load on the structure recently or at the time of the fill you're? we don't know that. >> what about gas? >> gas -- an explosion with gas? >> yeah. could that have -- >> it's happened in other structures. in fact, it happened in a very famous progressive collapse like this. in 1968, a structure in london, there was a gas explosion that cau caused a progressive collapse like this. >> the reason i'm asking, you see...

Are going to be focusing on is why did this building stand for 40 years, and then collapse, suddenly, just this morning? you know, why -- what changed? what changed, in the condition of the structure? what changed in loading and other-environmental factors that were impinged on it? we've heard a lot, today, in the news about some of these potential changes. we've heard about deterioration. reinforcing rusting and the concrete. that, certainly, should be looked into. could've been a factor. we heard about settlement of the foundations that, perhaps, could have been a change factor. had there be...