Dr. Mark Gordon is an expert in the field of neuroregenerative medicine and the treatment of Traumatic Brain Injuries. SFC Andrew Marr is a Green Beret, co-founder of the Warrior Angels Foundation, and author of "Tales from the Blast Factory". He is also one of the subjects in the new documentary "Quiet Explosions" available now. Video credit: "Coronavirus Epidemic Update 34: US Cases Surge, Chloroquine & Zinc Treatment Combo, Italy Lockdown" by MedCram - Medical Lectures Explained CLEARLY - https://youtu.be/U7F1cnWup9M Learn more about your ad choices. Visit podcastchoices.com/adchoices