 Shares of U.S. Steel Corp. X, 1.29 rose nearly 3 in the extended session Thursday after the steel maker reported adjusted earnings above expectations and revenue that met estimates, saying that customers are noticing the importance of having a domestic steel source. U.S. Steel said it earned 882 million, or 3.02 a share, in the quarter, compared with 91 million, or 1.08 a share, in the year-ago quarter. 