"Police in Honolulu, Hawaii, recently sent out a letter to 30 medical cannabis patients warning them they had 30 days to hand over their guns. When medical cannabis becomes legal in Ohio in 2018, patients will not be permitted to own or possess firearms. Similar restrictions have been imposed in California and Oregon despite state policy, and they are not new. " http://www.blacklistednews.com/NRA_Silent_as_States%2C_Feds_Ban_Gun_Sales_to_Medical_Marijuana_Patients/62085/0/38/38/Y/M.html http://www.thecannabist.co/2016/11/22/atf-marijuana-gun-ban/68075/