Back in sweet home Minnesota. We concluded our Longest Summer Tour with a full day in Duluth, city of dreams. We were warmly welcomed at the College of St Scholastica, and joined by Brad Moore, Commissioner of the Minnesota Pollution Control Agency, who did a fantastic job outlining regional impacts of global warming and the role Minnesota and the Midwest can play in national solutions. Brad joined us again at the University of Minnesota Duluth for a second presentation in the late afternoon.