More than 1,000 New Jersey gas stations are unable to sell fuel due to power outages and delivery problems, according to the head of one of the state's gas station associations. Sal Risalvato, executive director of the New Jersey Gasoline-Convenience-Automotive Association, which represents 1,500 stations, told us by phone that 75 percent of his members have shut down fueling. "There's difficulty getting supply from the pipeline, to distribution centers, to the trucks, to the gas stations, and then the final hurdle, getting it into car. So there [are] difficulties along every point." Many stations don't have power to pump gas....