For caucus by 25 degrees that we have seen lately. 2004 we were 16. Tomorrow afternoon it will be minus nine at polling time. Even right now it is 12 below zero. That is the thermometer. I know we focus on windchill because it flows across your skin. Except for just a couple of counties now under Wind Chill warnings. Take you to 8 00 tomorrow night. 9 degrees below zero and windchill 31 below in Des Moines and 28 below and sheldon. This is a widespread cold event. A lot of the rural farmers have to take care of livestock. The have a lot of things to do to keep livestock alive and not just drive around to town in 25 minutes in Des Moines you will get frostbite if you have exposed skin