It is absolutely required. The way the building behaved during the fire is something that should not have happened, and in order to determine what went wrong, nothing can be off limits.
We must do everything necessary to ensure this can never happen again, and to ensure that, if appropriate, anyone who knowingly endangered lives is punished.
Dolph without sounding too gushing.
Economically I'm rarely if ever going to agree with you, but a sane post, on an emotive/charged topic at this point in time, especially from a typically right leaning/mided individual, is simply massively appreciated.