 Wall Street's main indices opened lower on Tuesday, July 13, after a solid rise in consumer prices in June reignited worries about economic growth picking, while upbeat earnings reports from banks and PepsiCo kept declines at bay. The Dow Jones industrial average fell 36.2 points, or 0.10, at the open to 34,959.96. The Standard & Poor's 500 declined 3.6 points, or 0.08%, at the open to 4,381.07, while the Nasdaq composite dropped 18.1 points, or 0.12%, to 14,715.133, at the opening bell.