Will establishment GOP candidates make a primary comeback?

Aired: 5/5/2014 | 0:06:25 | Clip
Primaries in North Carolina, Indiana and Ohio will kick off the 2014 midterm election season. Over the next month and a half, 25 states will vote in primaries for Congressional and local offices. Gwen Ifill gets a preview of some of the battles from NewsHour political editor Domenico Montanaro.