(CNN) First things first: The theme song of the week is "Maude."

Poll of the week: There's no poll of the week because there's been a dearth of polling for the all-important Iowa Democratic caucuses.

What's the point: Iowa's a little more than a month away, and we don't really know who is ahead, let alone who is going to win.

Our lack of knowledge is for two reasons: a lack of polling and the polls that we do have show a close race at the top.

Over the last month , there have been only two public polls conducted and released in Iowa. Neither of them use live interviews or call cell phones, which are usually the marks of the most accurate pollsters. You have to go all the way back to early November to find a poll that meets those standards.

Read More