Her radio name (and, for all I know, name name) is Bronwyn and her radio show is called "Bronwyn Knows Best," but I am listening to her show online for the first time only now, to set up my link to her post on the ever-entertaining WFMU blog.
Bronwyn's point is that Sarah Palin reminds her of one of her aunts, and that she fears many other (white) Americans will be reminded of one of her aunts by Sarah Palin, and they will mistake the current presidential election for a Reality TV show, and ... I can't steal her punch line. Just read her blog.
Sarah Palin action figure from HeroBuilders.com, also brought to my attention from that there WFMU blog.