Knodell on differences between the parties: "We've been the location for innovative ideas in government."

She cited the use of a land trust for creating affordable housing. The party will remain strong if it keeps doing that, she said.

Zuckerman: Donovan has said that there's no room to work on gay marriage because of economy. Progs will put it on the table anyway, he said.

Donovan: Support gay marriage, but questioned timing.

Zuckerman: That message tells public less likely to take up.