The Montana Senate race remains a toss up. It looks, from the average of the polls, that Republican Denny Rehberg leads the incumbent, Democrat Jon Tester, by about three points.
Senator Tester earlier this week released the ad below, which pits him squarely against President Obama and the Democrats on issues from the Balanced Budget Amendment to the Keystone Pipeline to EPA regulations. Watching the ad, it’s virtually impossible to identify him as a Democrat.