I could be wrong but I think that was in there from the get-go. And I hear the OSBI saying they have to "follow the Feds" and deny if you hold a MMJ card. I guess they can't read...FYI
http://www.oklegislature.gov/BillInfo.aspx?Bill=sb305&Session=1900
This part caught my eye in this bill
H. No person holding a medical marijuana license may unduly be withheld from holding a state issued license by virtue of their being a medical marijuana license holder. This would include such things as, including but not limited to a concealed carry permit.