 Eleanor Beardsley, NPR News, Paris. U.S. stocks are trading mostly lower this hour. The Dow Jones Industrial Average is down 77 points at 39,297. The S&P is off slightly. The Nasdaq is up 42 points. You're listening to NPR News. With this May news, I'm Sandra Harris. It's 12.04. Police say two 17-year-old brothers have been discovered dead in a waterway after they failed to return home.