I'm with IrishEnglish, for more than one reason.

First, as he says, the Democratic Party is her political home, and has been very good to her and Bill. That's where her base is.

Further, note that if she couldn't get the best of the naysayers and Hillary-haters with the aid of a good section of the Democratic Party, how could she ever hope to be elected (even if nominated by some fringe party) WITHOUT that base? No way!

I think the first of those is the more compelling, but when buttressed by the second it's a no-brainer.

Dave Oesterreich