Over the last two years dozens of communities around the state have constructed indoor hockey rinks with help from the Minnesota Amateur Sports Commission. But the ice rink boom may be coming to an end. Communities don't seem quite as eager to get their hands on the "Mighty Ducks" grants, named after the "all-heart" hockey pee-wees of the popular Disney movies. One town has even voted down a Mighty Ducks project. Minnesota Public Radio's Bill Wareham reports.