Commodities Join Global Stocks Falling in Week as Gold Drops 7%

China 's weakening economic expansion and slowing earnings growth in the U.S. sent copper into a bear market and gold to the biggest weekly drop in a year and a half, while global stocks fell the most in 10 months.

http://www.bloomberg.com/news/2013-04-20/commodities-join-global-stocks-falling-in-week-as-gold-drops-7-.html