Overview
- Democrats captured control of the House and expanded the Senate to about 54 seats after the Nov. 3 midterm elections, reversing Republican legislative control.
- Exit polling showed a sharp shift of young voters—about 73 percent of 18–29‑year‑olds—and a rebound among many Hispanic voters toward Democrats in House races.
- House and Senate Democratic leaders have announced plans to open investigations, hold hearings, and use committee powers to demand documents and testimony from the Trump administration.
- Republican figures from J.D. Vance to party strategists publicly blamed the Iran war and economic strains for the losses, while President Trump downplayed the defeats and signaled he will rely on vetoes and executive actions.
- Even with congressional control, Democrats cannot easily override presidential vetoes, so expect sustained institutional conflict that will shape policy fights over the economy, immigration and the Iran war and influence the 2028 political landscape.