NEW YORK (AP) — U.S. stocks are turning mostly lower in midday trading, erasing an early gain. Genworth Financial sank 12 percent and Goodyear Tire & Rubber fell 7 percent after turning in results that disappointed investors. The Standard & Poor's 500 index fell five points, or 0.3 percent, to 1,964 as of noon Eastern time Wednesday. The Dow Jones industrial average lost 84 points, or 0.5 percent, to 16,827.Read more on NewsOK.com