Minn. company Ice Castle revolutionized ice fishing

Ice fishing wheelhouses
Putting the finishing touches on an Ice Castle fish house are workers, from left, Donnie Peters, Richy Dinatale and Travis Redepenning at the American Surplus manufacturing plant in Montevideo, Minn., Tuesday, Dec. 17, 2013. The ubiquitous ice fishing "wheelhouses" beginning to dot Minnesota's landscape are dominated by one company, Montevideo-based Ice Castle.