If I had a national TV talk show, that's all I would ask him:
"How about doing the 'Dean scream'...just for the viewers?"
Funny as that seems (and actually IS), this is exactly what SNL and Jon Stewart, etc. have been doing to Republicans for the past 40 years.
Note that Stewart would probably get great laughs for asking Dean to scream, but wouldn’t dare taint the democrat brand like that...
This is why Dick Gregory has a job as a talk show host and you don’t.