Rescuers in Minnesota were called to a dramatic scene on Friday night as 122 fishermen were left trapped on an ice floe after it broke away from the shore. Dramatic footage shows the crews working in a blizzard in the dark as they came to the aid of those trapped. Four people fell into the frosty water as they attempted to canoe to safety before being dragged out of the icy water. Nobody was seriously injured, Beltrami Country sheriff’s office said. The alarm was raised at 4:57pm on Friday by a group ice-fishing on Upper Red Lake, 200 miles north east of the North Dakota city of Fargo. Rescuer…