Listen to this story
Subscriber Benefit
As a subscriber you can listen to articles at work, in the car, or while you work out. Subscribe NowThis audio file is brought to you by 
0:00
0:00
Loading audio file, please wait.
Six of seven Indiana casinos on Lake Michigan and the Ohio River plan to plow a total of $1.2 billion into upgrades to expand and ward off potential competition from other states, according to The Courier-Journal.
The Louisville newspaper said they particularly want to protect highly profitable operations should Kentucky or Ohio expand gambling.
Please enable JavaScript to view this content.