Well, today we've got a new one. State Rep. Laura Bradford, a moderate Republican from the Western Slope, got pulled over on suspicion of a DUI recently. There was a dispute over whether she sought legislative immunity at the time or whether she asked the officer to treat her like any other citizen, and the police have been weirdly contradictory about this. Whatever happened, the Speaker initiated a House investigation of the case and stripped her of a committee chairmanship. Due to the lack of support from her party, Bradford is now considering bolting, leaving the chamber deadlocked at 32-32-1. A new Speaker vote would determine which party runs the chamber.
Now, of course, if Bradford ends up bolting, it won't be solely because of the traffic stop. She's butted heads with her party leaders on numerous occasions. But it's a good example of just how difficult it is to manage a small majority.