All NPR News Real Estate Downturn Produces Condo Glut By Scott Horsley Published August 24, 2006 at 6:00 AM EDT Facebook Twitter LinkedIn Email Listen • 0:00 Scott Horsley, NPR / Street-corner advertiser Scott Webb has been pointing buyers in San Diego, Calif., towards condominiums for two years. Sign-twirling earns him $14.20 an hour. Copyright 2006 NPR