While you were sleeping: Wall St tumbles, Treasuries rally

While you were sleeping: Wall St tumbles, Treasuries rally
Margreet Dietz
By Margreet Dietz Sept. 6 (BusinessDesk) - Wall Street slid while US Treasuries rallied as investors returned from a long weekend during which geopolitical tensions intensified following North Korea’s biggest nuclear test.  In 3.36pm trading in New York, the Dow Jones Industrial Average dropped 1.1 percent, while the Nasdaq Composite Index shed 1 percent. In 3.21pm trading, the Standard & Poor’s 500 Index declined 0.9 percent. US Treasuries climbed, sending yields on the 10-year note nine basis points lower to 2.07 percent. US finan...