Union Pacific this week traded job protections for the backing by its largest union of its proposed takeover of Norfolk Southern. Join the leaders shaping freight’s future atF3: Future of Freight Festival, Oct 21-22.Network with the industry’s best and discover what’s next. Register now! The largest western railroad (NYSE: UNP) said that every member of the SMART-TD (Sheet Metal, Air, Rail and Transportation Workers—Transportation Division), union holding a job at the time of the merger will have career- ...