d.c. neighborhohoods. incomes have not risen fast enough in d.c. to match the appreciation in home naturally, you will have more people spread and we are starting to see the limits of gentrification tested. rebecca: for the family that have led in anacostia for cades and have homes, to have this increased value, does that compensate or justification drivg some of these families out, or is it more lost than gain? peter: whenever you have gentrification, redevelopmenent of a region, whenever city folk go to a recreational area are away that they had nobefore, la values go up, and the people sitting there start to get prpriced down. if we arare worried about at, we would still one or 2 million people pressed between appalachian mountains and the tidewater. rebecca: we have to worry about that in the ty. there is notot enough housing in the city. unless we want to be aity that isis only for the wealthy, we have to worry about this. peter: they're will be displacement and they will go to other housg. the thing is this is a process of creative destructio