Sununu's Challenge May Alter Political Landscape

Insiders are predicting a rough primary battle over Republican Bob Smith?s Senate seat.

Smith, himself has reportedly said it could be the most divisive primary in New Hampshire history.

To get a lay of the political landscape now that John E. Sununu has made it official, NHPR?s Trish Anderton has checked in with Dante Scala.

Scala is an Assistant Professor of Politics at St. Anselm College in Manchester.