 From ABC News, Wall Street now. The markets were mixed going into the midday. The Dow Jones was off about 50 points, while the Standard & Poor's 500 and the Nasdaq continued to test new record highs. Crude oil futures fell this morning as traders monitored the impact of tropical storm on Gulflands. Shells shut production and evacuated employees from its Perdido platform about 200 miles south of Galveston on Friday.