Iowa Sen. Joni Ernst set to retire - Axios

1. Iowa Sen. Joni Ernst set to retire  Axios
2. Iowa Sen. Joni Ernst won’t seek reelection to third term, sources tell CNN  CNN
3. Joni Ernst won't seek reelection to Senate in 2026, sources say  CBS News
4. Republican Sen. Joni Ernst won't seek re-election in Iowa in 2026  NBC News
5. Iowa’s Joni Ernst to retire from Congress, despite pressure from Republican leaders  MSNBC News