U.S. Sen. Gary Peters announced this week he will not seek reelection, setting the stage for a potentially crowded 2026 race.

Buttigieg is reportedly weighing a run for U.S. Senate in the seat that will be vacated by outgoing Democratic Michigan Sen. Gary Peters.

Former Transportation Secretary Pete Buttigieg is "taking a serious look" at running for the Michigan senate seat left open by the surprise retirement of Sen. Gary Peters, Axios has learned. Why it matters: Buttigieg would bring his national fundraising network to what is expected to be one of the most expensive Senate races in the country.