I suppose that depends on whether the witch drops the ball or not. If she does the dumb, yet slimy and opportunistic thing she is capable of, she could run away from Obama and strangle the Obama realignment in it's cradle.
Well, she is a Clinton, so she will find a way to appeal to everyone at the same time
Not sure. The polls seem to indicate a decent number of bitter AA's, there is usually a 5-10% drop off in support from Biden to Hillary among them in general election match ups.
Such a drop-off (also by Hispanics) would be disastrous for Democrats in Ohio and Florida. It would make states like Georgia and North Carolina non-competitive.