Excerpt - DELHI, La. (AP) - Interstate 20, a major east-west route across north Louisiana was shut down Friday afternoon after a nearby oil pipeline erupted in flames. Sgt. Markus Smith of the Louisiana State police says the explosion happened about 1 pm. Details were sketchy, but Smith says the pipeline was burning just east of Delhi, a small town about 200 miles northwest of New Orleans. The dispatcher for the Richland Parish Sheriff's Department, who would not give his name, says the oil line is about 50 yards from the interstate. He says the four-mile stretch from Delhi to...