Housing prices tumble in two-thirds of us cities (update3)

By Kathleen M. Howley May 13 (Bloomberg) -- The median price for a single-family home in the US dropped 7.7 percent in the first quarter, the biggest decline in at least 29 years, as values tumbled in two- thirds of US cities, the National Association ...Home prices continue sharp descent CNNMoney.comHome prices fall 7.7 pct from year ago: NAR ReutersBizjournals.com - The Associated Press - Chicago Tribune - Dallas Morning News