NEW YORK (AP) — Stocks slipped on Wall Street Friday under increasing pressure from rising oil prices. The S&P 500 fell 0. 3%, adding to its decline from a day before. The index is on track for a second-straight week of losses. The Dow Jones Industrial Average fell 541 points, or 1%, as of 12:33 p. m. Eastern time. The Nasdaq composite rose 0. 1%, bolstered by gains for several big tech stocks that also helped ease losses elsewhere. Rising oil prices weighed heavily on the market, where out...