3/10 And the cherry on top was a 28.6% margin hike in Platinum: a direct warning to gold and silver longs once again. http://www.zerohedge.com/news/copper-set-tumble-after-cme-hikes-copper-platinum-margins-once-again
China warns of trade war if U.S. currency bill passes: http://www.reuters.com/article/2011/10/04/us-usa-china-currency-idUSTRE7911TD20111004
