Big stock drop wipes out week's gains. Dow ends 260 points lower, led by banking weakness. Nasdaq loses 3.1%, S&P falls 2.9%.

Date: Fri, 16 Jul 2010 16:01:06 -0400

Big stock drop wipes out week's gains. Dow ends 260 points lower, led
by banking weakness. Nasdaq loses 3.1%, S&P falls 2.9%.