High Blood Treasure

James Harrison, an Australian man whose blood contains a rare antibody that can create a treatment that saves babies' lives, has donated plasma one last time. Harrison, known as "the man with a golden arm," has donated blood and plasma regularly for more than six decades, from age 18 to age 81. The service estimates that over the course of his life, he has helped save some 2.4 million babies. Jeff and Anthony want to try some of that sweet, sweet blood.