As Tuesday's first results trickled in, Republicans saw their hopes for a red wave vanish, in what was a surprise to many onlookers — but not for the pollsters we work with at NBC News. Bill McInturff, co-founder of Public Opinion Strategies, Jeff Horwitt, senior vice president at Hart Research, and Dante Chinni, director of the American Communities Project, join Chuck to detail how public opinion presaged the unique nature of this year's midterm votes.