Is Union Pacific Fairly Priced After Recent Freight and Infrastructure Developments? [Yahoo! Finance]
Union Pacific, Norfolk Southern merger opposed by rail ?workers' union [Globe and Mail, The (Toronto, Canada)]
Union Pacific CEO says merger filing shows strong case for transcontinental railroad [Yahoo! Finance]
2 Profitable Stocks with Exciting Potential and 1 Facing Challenges [Yahoo! Finance]
Canadian National Railway raises objections to the Norfolk Southern-Union Pacific merger [Seeking Alpha]