this piece will undergo extensive follow-on inspection at the ntsb s materials lab in washington, d.c. to facilitate that inspection in washington today, the structures group will begin laying out exactly where they want to cut this part out. we expect they will begin cutting it today. maybe even have it completed by today. to give you an idea what we re talking about, of course we said the fracture surfaces about five-by-one they ll go larger than that area. we anticipate the area to be cut out is eight or nine feet long by two feet wide. the way they will do that is they ll take a hand grinder. we ll use the mechanics from southwest airlines who will do this under the supervision of the ntsb. they ll go out with a hand grinder. and actually start sawing or