Will Tuesday’s disgusting debate shake up the presidential race? Election expert Ruy Teixeira joins Beyond the Polls with Henry Olsen to give his assessment. Arizona is perhaps the key battleground state, and the University of Arizona’s Samara Klar gives us the lowdown from the ground. Polling analyst Karlyn Bowman joins in the launch of our new regular feature, Poll Barometer, which looks at what the polls tell us... Source