We are back with our continuing coverage here of election night in these four critical states and beyond here on NBC News. We've got that exit poll data just coming into us on some of those big races around the country. You've heard us talk about the economic impact. You've heard us talk about the Trump factor in some of these places with the first read really on how voters are feeling here.I want to bring in now Christine Romans, our senior business correspondent who is joining us now. and Christine, you k ...