In keeping with Sundowners Biden was more angry and confused late this afternoon giving exact same speech that he gave midday in Iowa. He was yelling into the microphone and chopping up sentences into disconnected phrases. He seemed serious but calm in Iowa. He read The same sentences with appropriate pauses. In Minnesota he was yelling and seemed very hostile. You could tell he was reading the words a few at a time, not aware of apparently the meaning but just screaming the words out in a disjointed manner. He did not have any big gaffes but after angrily screaming his closing he says meekly ..Thank you Thank you Thank you..and was obviously looking around how to get out of there.