Kannalife scientist Dr. Doug Brenneman and CEO Dean Petkanas were interviewed by journalist Harry Smith on Dateline NBC Special “Growing Promise” which aired on Sunday May 20, 2018. The topics discussed were cannabidiol (cbd), the 507 Patent (#6630507) “Cannabinoids as Antioxidants and Neuroprotectants” and how CBD can “protect” the brain from neurotoxins, neurodegeneration and potentially treat diseases such as Traumatic Brain Injury (TBI) and Chronic Traumatic Encephalopathy (CTE).