The latest in the recent war of words among the candidates now is branching out to Michael Moore. In a comment that highlights his trademark sense of humor, the Governor made the statement that the man who criticizes the US health care system so much is a prime example of why health care in this country costs so much. It's a semi-interesting exchange that I find mildly humorous.
On an unrelated note, here is another article about the state of the campaigns in Iowa.