Staff Writer Matthew Klein co-authored this report.Democrats swept Pennsylvania's three most competitive House races in 2022, aided by a favorable redistricting map approved by the state Supreme Court and weak performances at the top of the ticket from Republicans Mehmet Oz and Doug Mastriano. But Democrats could have a tough time defending Reps. Susan Wild (PA-07) and Matt Cartwright (PA-08) if President Joe Biden's approval ratings remain mired around 40% and Donald Trump energizes more white non-college graduate voters to the polls in 2024.