Romney won the white vote 59%-39%. He won every age group and gender. If Hilliary cuts into that number, the GOP is finished. She will win in a landslide. Hillary is more popular among Hispanics than Obama.
If Hillary pulls the #’s down from Romney’s 59-39% to 54%-44% the GOP is finished.
It would be a drop from a 20% gap to a 10% gap.