High-end home sellers lower their sights:
Housing slump is bringing down prices in the luxury property market.
Billionaire tax cheat Leona Helmsley loved a good bargain. So, were she still around, the late hotelier might appreciate recent happenings at her Greenwich, Conn., estate known as Dunnellen Hall.
The 14-bedroom, 13 1/2 -bathroom mansion, which came on the market priced at $125 million two years ago, has been reduced...