Bob Schieffer is supposed to be doing the next debate.
http://www.debates.org/pages/news_111908.html
Thanks for calling my attention to that. I could swear that I had read that Hume was moderating, but no, it does look like it’s Schieffer. In that case I expect that Schieffer will mention something about Obama/Ayers, but probably in a softball fashion that will try to shame the viewer into caring about this highly valid issue.