FILE - A BNSF railroad train hauling carloads of coal from the Powder River Basin of Montana and Wyoming is seen east of Hardin, Mont., on July 15, 2020. The head of the nation's largest railroad union says the report designed to help resolve stalled contract talks with freight railroads didn't do enough to address concerns about working conditions even though it recommended 24% raises, Thursday, Aug. 18, 2022. (AP Photo/Matthew Brown, File)