This Pennsylvania County Built America, and May Decide the Next President

BETHLEHEM, Pa.—Nestled in the heart of eastern Pennsylvania is one of two state counties that has been a bellwether in the last four presidential elections, and may decide who controls the White House next year. Northampton County, home of the former Bethlehem Steel plant—once the world’s largest producer of steel—is one of two once-blue counties in the Keystone State, along with Erie County, that then-candidate Donald Trump flipped in 2016 before moving back to the Democrats in 2020. Now considered a swing county in the largest battleground state, Northampton is seeing significant attention this year. Democrats visited the county in September, Trump stopped repeatedly in the larger Lehigh Valley area, and House Speaker Mike Johnson (R-La.) has been to Bethlehem twice recently....