Dr. Charles Drew was once described as “one of the most constructively active figures in the medical profession.” His work as a key figure in the development of blood banking continues to impact lives today, long after his tragic death.
Research:

Behind the Scenes Minis: Piece of Work
17:48

E. Virgil Neal: Hypnotist, Fraudster, Tycoon, Part 2
41:22

E. Virgil Neal: Hypnotist, Fraudster, Tycoon - Part 1
35:28