After being dealt a potentially fatal blow to its deal to buy U.S. Steel ... employees he represents as United Steelworkers Local 2227 president at the Irvin Plant where he also works.

"Very frustrated with the news that came out last night," Jason Zugai, the vice president of United Steelworkers ... Steelworkers local at U.S. Steel's Irvin Plant are lobbying President Joe ...

Southeast of Pittsburgh, West Mifflin is the home of U.S. Steel’s Mon Valley Works - Irvin Plant. He said Biden ... The President of the powerful United Steelworkers Union, David McCall ...

(Bloomberg) -- Nippon Steel Corp.’s Vice President ... members from the Edgar Thomson Plant, Clairton Plant and Irvin Plant. Zugai said he is hoping United Steelworkers International President ...