Backers of the proposed casino in Yankton are starting to make their case to legislators.

Spokesman Bernie Hunhoff says they have had some economic and market studies on the proposed Port Yankton…….

Hunhoff says they will ask legislators to put a constitutional amendment on the ballot….

Hunhoff says it a similar situation that Deadwood faced in the 1980s……

Hunhoff says their bill is still being written, and will be introduced by the end of the month.