Major U.S. rail customers are sounding the alarm over the $85B Union Pacific-Norfolk Southern merger. Seven shipper groups say this coast-to-coast rail giant could mean higher prices and worse service for everyone. Unions and even Senate leader Chuck Schumer are calling it a monopoly power grab. Will regulators step in, or is this the new face of American freight? Stay tuned for the next episode of 'Who Runs the Rails.' #Transportation #UnionPacific #NorfolkSouthern