MashGet

INDIANAPOLIS -- Ohio voters have approved the opening of casinos in Toledo and three other cities, leaving officials and gambling interests in neighboring Indiana and Michigan worried that millions of dollars in gambling revenues - and taxes - are at risk.

Indiana's casinos pay more than $900 million in state and local taxes annually. A report released last month by the Indiana Legislative Services Agency predicted the competition from Ohio would lead to the state losing more than $100 million of that slice of the gambling pie.