Teaser to my Monday column at www.realclearpolitics.com: Voting for the person no longer makes sense in an era where party bosses make all the decisions. I argue that you should vote for the candidate whose party best represents your principles, or else be prepared to be disappointed time and time again. I especially focus on Montana’s curious decision to send Jon Tester to Washington twice, instead of the Republicans who better represented Montana values. Will it happen again Tuesday?