>> reporter: well, jon, it's really interesting, because if you take a look at this county high school, louisa county high school, there appears to be nothing wrong with it, but you look inside the halls and you see the extent of the damage, big cracks in the walls, debris strewn about, ceiling tiles down, light fixures down, we spoke with a teacher, chuck hoffman, who just wrapped up class when the quake struck, he was walking past the principal's office. listen up to this: >> the first thing i thought when i heard the rumbling, it was oh, are they working on the roof again? and of course, it...