FILE - The United States Steel Mon Valley Works Clairton Plant in Clairton, Pa., is shown on Monday, Feb. 26, 2024. Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird's eye view of the massive smokestacks of Edgar Thomson Works, the region's last blast furnace. Now, steel town USA's most storied steel company, U.S. Steel, is on the cusp of being bought by Japanese steelmaker Nippon Steel Corp. in a deal that is kicking up an election-year political maelstrom across America's industrial heartland. (AP Photo/Gene J. Puskar, File)
TUnited States Steel Corporation Research Technology Center in Munhall, Pa., is shown, Thursday, June 27, 2024. Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird's eye view of the massive smokestacks of Edgar Thomson Works, the region's last blast furnace. Now, steel town USA's most storied steel company, U.S. Steel, is on the cusp of being bought by Japanese steelmaker Nippon Steel Corp. in a deal that is kicking up an election-year political maelstrom across America's industrial heartland. (AP Photo/Patrick Orsagos)
FILE - U.S. Steel's Edgar Thomson Plant in Braddock, Pa. is shown Monday, Dec. 18, 2023. Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird's eye view of the massive smokestacks of Edgar Thomson Works, the region's last blast furnace. Now, steel town USA's most storied steel company, U.S. Steel, is on the cusp of being bought by Japanese steelmaker Nippon Steel Corp. in a deal that is kicking up an election-year political maelstrom across America's industrial heartland. (AP Photo/Gene J. Puskar, File)