Competition for Indian gaming dollars in northwest Minnesota is intensifying, as two Chippewa Indian Bands pump millions into their casino operations. The White Earth Reservation is adding a $31 million dollar hotel and convention center to its Shooting Star Casino in Mahnomen, while, just 60 miles away, the Red Lake Band is spending $22 million to construct a hotel and a huge indoor water park at Seven Clans Casino near Thief River Falls. Both Bands say there's enough business to go around, but as Minnesota Public Radio's Tom Robertson reports, some are not so sure.