Will focusing on the president pay off for Republicans?

Aired: 11/3/2014 | 0:06:53 | Clip
In some midterm Senate races, Republicans have tried to leverage negative public opinion of the president against their Democratic challengers. Stuart Rothenberg of The Rothenberg Political Report and Amy Walter of The Cook Political Report join Gwen Ifill to discuss the strategies behind some of the tight races and what to watch on Election Night.