REFILE-US STOCKS-S&P enters bear mkt, Greece fears sink Wall St By: Reuters: Company News October 04, 2011 at 10:09 AM EDT * S&P 500 in bear market, down 20 pct from 2011 high Read More >> Related Stocks: Apple Deutsche Bk Contingent Cap TR II TR Pfd Sec Ford Motor Morgan Stanley Standard & Poors 500