Bolsa, mercados y cotizaciones
Europe concerns weigh on Wall Street
The Dow Jones industrial average gained 22.08 points, or 0.16 percent, to 13,479.63. The Standard & Poor's 500 Index dropped 0.62 points, or 0.04 percent, to 1,440.97. The Nasdaq Composite Index dropped 3.33 points, or 0.11 percent, to 3,114.40.
(Reporting by Rodrigo Campos)