Union Pacific's (UNP) cost-cutting approach is boosting the bottom line. A shareholder-friendly approach and efforts to expand are also commendable. However, the freight market downturn is adversely impacting the company's performance. Factors Favoring UNP Core pricing gains, enhanced operational efficiency and the sale of intermodal equipment are significantly boosting Union Pacific's financial performance. Union Pacific's commitment to rewarding its shareholders through dividends and share repurchases is ...