Olson reported on social media that sources told him Walz met with Sen. Amy Klobuchar on Sunday ahead of the expected announcement.

While Democrats lead hypothetical matchups in Minnesota’s biggest statewide races, Republicans could overtake them by winning over undecided voters.

MINNEAPOLIS — Gov. Tim Walz’s approval rating has reached its lowest point of his tenure as he prepares to leave office, illustrating just how much his political standing has eroded in the wake of ...