From the Xcel Energy Center in St. Paul, Minn.
From the Xcel Energy Center in St. Paul, Minn.
From Tsongas Center in Lowell, Mass.
From Tsongas Center in Lowell, Mass.
From the Xcel Energy Center in St. Paul, Minn.
From the Xcel Energy Center in St. Paul, Minn.
From the Xcel Energy Center in St. Paul, Minn.