Curing the Age-Old Plague

During the Omer, Rebbe Akiva's 24,000 students died because they didn't properly respect one another. We still mourn them, almost 2,000 later, because we haven't yet corrected their sin. We're all still guilty of intramural hate. Do you know why? Let me explain, with an amazing story from over sixty years ago, about my father, of blessed memory...