Errant trade may have caused market plunge: sources (Reuters)

[Mgtrben news]

Reuters - The biggest intraday point drop ever in the Dow Jones Industrial Average may have been caused by an erroneous trade entered by a person at a big Wall Street bank, multiple market sources said on Thursday.

Source (http://us.rd.*****.com/dailynews/rss/topstories/*http://news.*****.com/s/nm/20100506/bs_nm/us_market_selloff)