The two Democratic candidates are debating, through their campaign representatives, who is more electable. Certainly it's a factor that looms large in our voting decisions.

Here is the case for Hillary:

http://www.salon.com/politics/war_room/feature/2008/02/11/penn_memo/index.html

Here is the case for Barack:

http://www.salon.com/politics/war_room/2008/02/08/obama_electability/