@CNN: This man needed a kidney, and a classmate from 50 years ago whom he barely knew answered the call https://t.co/GJhfYc73u5 https://t.co/5CQrjQlg97

@CNN: This man needed a kidney, and a classmate from 50 years ago whom he barely knew answered the call https://t.co/GJhfYc73u5 https://t.co/5CQrjQlg97