by different entities and the idea is that engineers will get together and they ll compare notes and they ll compare the expertise and come up eventually with a consensus about exactly what happened. okay. let me ask you this, john, because had our colleague brian todd going out with an inspection team in another building in the area where they ve seen similar signs, rusting rebar, et cetera. just as a layman here, i m curious, how one repairs something like that? if it is rebar within concrete, and in an existing structure, people are living above it, how do you even fix something like that. well we have a lot of that going on right now. but it just depends upon what kind of member is involved. is it a column holding up the building? is it a critical beam? or is it a balcony area? most of this could be fixed if it is not allowed to go on with the building occupied. but in some instances where it