Nothing about this woman's demeanor suggests, to me, either that she is doing this for money, or that she is acting out of revenge as a motive. Rather that she is coming forward to be in front of this coming out from other sources seems to be very plausible.
I'm betting that Herman the Philanderer will be ending his campaign soon, if not this week. He was already taking a downward spiral in the polls; his surge had apparently peaked. He continues to make gaffe after gaffe, doing more to hurt his campaign than any opponent could, either Republican or Democrat.
The following is from ABC's Good Morning America exclusive interview: