Relating to gambling; authorizing county boards to by ordinance provide for the issuance of a license permitting the operation of a casino within the county, defining casino; specifying certain licensee disqualifications; requiring investigation of license applicants, requiring cooperation of the commissioner of public safety, granting counties access to criminal history data; specifying certain public hearing requirements; providing for license issuance, suspension and revocation; requiring ordinances to specify casino occupations requiring licensing and certain game procedures and to provide for a security plan and annual audits; authorizing ordinances to authorize county boards to issue orders excluding certain persons from the casino, providing for appeal; authorizing counties to impose a tax on gross casino gambling receipts; proposing an amendment to the Minnesota constitution, article XIIII authorizing the legislature to permit counties to authorize and license a casino and to impose a tax on gross casino gambling receipts(ra)