Norfolk Southern (NSC) Down 1.4% Since Last Earnings Report: Can It Rebound?Zacks Investment Research • 05/24/19
Norfolk Southern (NSC) is a Great Momentum Stock: Should You Buy?Zacks Investment Research • 05/01/19
Norfolk Southern Corp. (NSC) CEO Jim Squires on Q1 2019 Results - Earnings Call TranscriptSeeking Alpha • 04/24/19