mr. paulson, this is a catastrophic collapse.ding disappeared in a cloud of dust in seconds overnight two nights ago. how can this happen, i think is a very basic question. and what level of inspections takes place in buildings like this? a building not particularly old, 40 years old. are these buildings that are regularly inspected? is there any history of this there? is there any danger known in the ground? we heard a researcher talking about subsidence there, a sinking of the ground. was there any warning is the basic question. >> the answer is no, none that i've seen. a 40-year-old building like that is not very old. you know, but they do have a law here in florida where every 40 years, a building has to be inspected, as you heard, for electrical, plumbing, integrity. they were in the process of doing that. we haven't seen the report yet, so we'll see what that report says. i don't think anybody could have predicted something as catastrophic as this could have happened. generally you get some type of warning ahead of time tha