U.S. Stocks Plunge Most in Year; Treasuries, Euro Rally

http://www.bloomberg.com/apps/news?pid=20601087&sid=a4mnQEVIxe48&pos=1

The losses accelerated even as the euro rallied as much as 1.5 percent to $1.2598 after earlier flirting with a four-year low. Ten-year Treasury yields sank to the lowest level of the year, down 15 basis points at 3.22 percent. The yen rallied against all 16 major counterparts.