I came across some if you want a few...Growlife Inc. (OTCBB:PHOT), Medical Marijuana Inc. (OTCMKTS:MJNA), Cannabis Science Inc. (OTCMKTS:CBIS), Medbox Inc. (OTCMKTS:MDBX), and Hemp, Inc. (OTCMKTS:HEMP)..i think from what I deduced was if the USA signs up to legalize them they could smoke...haha pun