Well, the Democratic party is at a major inflection point, and the race for its chairmanship is, this time, a really big deal.
Talking to their people, I tell 'em both that everyone I talk to wants to know how they'll work together. I think that maybe we need some kind of joint thing going on, because we need 'em both. (The "we" is the American people, not just the Dems.)
I figured that I'm a real amateur at this, but now I read a really good column from Chris Nolan, a pioneer in a form of citizen journalism, who suggests here that a joint chairmanship should be considered.
The guys really do need to work something out.