Catch up on the political news of the past week in the latest At the Races newsletter, including redistricting and new campaign launches.

Mitchell announced Monday that she will step down from the Senate no later than Aug. 4. Her exit will leave the chamber tied.

The Montana Department of Revenue is calling it a streamlining measure, although industry groups aren't quite sold on the ...

Lawmakers said Friday they expect Mitchell to resign, a move that could potentially sway power in the chamber, which is ...