James Harrison, the Australian known as “The Man With the Golden Arm” because of a rare antibody in his blood which has saved the lives of millions, has passed away. He was 88 years old. Harrison initially began donating blood in 1954 at age 18, after he underwent a lifesaving surgery which required multiple blood transfusions. Knowing his life was saved thanks to the generosity of strangers, Harrison wanted to pay it forward once he turned 18. Despite having a fear of needles, he began donating blood and plasma on a regular basis; he currently holds the world record for...