January 22, 2013 - NORFOLK, VA. - Norfolk Southern Corporation today reported fourth-quarter 2012 net income of $413 million, or $1.30 per diluted share, compared with $480 million, or $1.42 per diluted share, earned in the fourth quarter of 2011.Net income for 2012 was $1.7 billion, or $5.37 per di... More...