An Amtrak passenger train and a freight train head north toward downtown Chicago on Wednesday. Business and government officials are preparing for a potential nationwide rail strike at the end of this week while talks carry on between the largest U.S. freight railroads and their unions. _AP PHOTO/CHARLES REX ARBOGAST
By Josh Funk Associated Press OMAHA, Neb. (AP) — Members of one union rejected a tentative deal with the largest U.S. freight railroads Wednesday while…
