The Associated Press: Self-service-wagering kiosks may soon begin cropping up in various locations throughout North Dakota, if the state's racing commission has any say. The North Dakota Racing Commission may install walk-up wagering kiosks to increase the number of off-track betting locations in the state to 100 within a couple of years.The kiosks are being developed by Lien Games Racing of Fargo and Bam Software and Services of Walnut Creek, Calif.