Channel 4 is set to air Jon Snow: A Last Big Story, a new documentary following the veteran journalist as he navigates his Alzheimer's diagnosis while embarking on one final investigative mission

Channel 4 is set to air Jon Snow: A Last Big Story, a new documentary following the veteran journalist as he navigates his Alzheimer's diagnosis while embarking on one final…

Veteran broadcaster Jon Snow has opened up about life after being diagnosed with Alzheimer's and says that he's not afraid of the condition, which impacts the brain