Pete Buttigieg, 43, a former presidential candidate who's viewed as a rising star by many in Democratic politics, had been floated as a potential candidate for governor next year.

The decision by Michigan Sen. Gary Peters not to run for a third term set off a political earthquake, igniting buzz about who could get into the race.

LANSING, Mich. (AP) — Michigan Sen. Gary Peters, who led the Democrats' Senate campaign efforts the past two election cycles, has announced he will not seek a third term in 2026, creating a highly contested battleground seat expected to be coveted by both parties.