Democrats do not try to unseat other Democrats in elections except during the primary. But during the primary some Democrats are and should be neutral on which candidate should prevail. Party leaders such as Halverson and elected officials should be neutral. 

It's the Republicans Lake such as tea party caucus will try to do these self-destructive actions. They are not a real party when they do this.

I think Beth will prevail because the Democratic party really is a big tent party.