Voters may remain undecided until caucus night: Iowa Dem Party Just four days ahead of the Iowa caucuses, "caucus-goers right now are still...trying to whittle down and figure out who their final choice is going to be," says Chairman of the Iowa Democratic Party Troy Price, who notes that by now, usually voters have a clearer idea of who they will choose on caucus night. "It's been a while since it's been like this," Price says. "I think that's going to continue right up until 7 o'clock on Monday night." IMAGES AND SOUNDBITES