Which way will the Senate battlegrounds go?

What does the most up-to-date polling say about the electoral prospects in states with open Senate races this midterm season? On Today's Show:Jessica Taylor, Senate and governors editor for The Cook Political Report with Amy Walter, offers analysis of the competitive Senate races ahead of this November's midterm elections, and discusses how likely it may be for Democrats to take control of Congress. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.