Blood Donations Can Save Up to Three Lives

America is facing its worst blood shortage in more than a decade. Just one blood donation can save up to three lives. What happens when you're pushed to the limit, and what does it take to go further? Im j williams, and those questions my journey to the mba and beyond. But overcoming limits is something we all have to do. Come with me as i explore cow with some of the biggest names in sports business and culture.