Yesterday, CNN host and Obama debate-aid Candy Crowley treated her 10 or 20 viewers to a conversation with DNC Chairwoman Debbie Wasserman Schultz and RNC Chairman Reince Priebus. If you're thinking that sounds like some kind of psychological experiment designed to test how much pain a human will tolerate before changing the channel, you've got a pretty good handle on what went down. In short, the interview degenerated into what may be one of the greatest, most concise, examples of exactly what's wrong with both parties.