Check out what Iowans tell the world about Caucuses
By Sam Garchik

The Poll numbers continue to climb for Obama. He's overtaken Gravel and is in first in our caucus survey. Also, Edwards and Kucinich are basically tied for 3 and 4.

Meanwhile, the US Sec of State's office has produced a video discussing the Iowa Caucus in Iowa City. It also shows two local activists explains a little history of the caucus process. You can find a direct link to the video here. It's pretty sweet