Republican Ryan Mackenzie won election to a U.S. House seat representing Pennsylvania on Thursday, defeating Democratic Rep. Susan Wild in the highly competitive district. Mackenzie represents parts of Lehigh County in the state House. While Democrat Joe Biden carried the Allentown district in 2020, Republican Donald Trump won it in 2016. Wild, a three-term congresswoman, is a perennial Republican target in her eastern Pennsylvania district and had staved off the challenges until now. The Associated Press declared Mackenzie the winner at 1:44 p.m. EST.