She should. The Clintons have always done fairly well with white voters, including blue collar ones. Bill won Kentucky both times, and Hillary polled much better than Obama in the traditional white, blue collar districts.
Demographically, the GOP could be looking at a electoral loss that will keep the MSM babbling about a changing America for years. Trump and rest of the GOP are literally driving the Hispanic vote into her arms; she is going to extremely well with women voters, will receive 90+ percent of the black vote. If she does even marginally better with whites than Obama did, she could be looking at a 10 point win. That’s a high estimate, but certainly not out of the ball park (7-8 is probably more reasonable…but is still a landslide).