Trent Nelson | The Salt Lake Tribune Window washers hanging on the Wells Fargo Building in Salt Lake City on a chilly Friday, November 15, 2013.Trent Nelson | The Salt Lake Tribune Window washers hanging on the Wells Fargo Building in Salt Lake City on a chilly Friday, November 15, 2013.Trent Nelson | The Salt Lake Tribune Window washers hanging on the Wells Fargo Building in Salt Lake City on a chilly Friday, November 15, 2013.