House GOP scandals expand Democrats' 2026 map

Four scandal-plagued House Republicans whose seats should be gimmes for the GOP have instead turned their races into unexpected battlegrounds. Why it matters: These aren't districts you'd expect to be in play — Donald Trump carried all four comfortably in 2024. But the incumbents' ethical troubles are making Republicans spend time and money defending the seats — in a cycle where neither party has any room for error. Chuck Edwards (R-N.C.) dropped his reelection bid after the Ethics Committee…