How to Handle the Organ Shortage?

Alex Tabarrok:

If you had to sign your organ donor card to be eligible to receive an organ transplant the shortage of human organs for transplant would disappear.  I am on the board of advisors of LifeSharers an organ donation club which has begun to implement such a system.  LifeSharers and its tireless president, Dave Undis, were featured recently on ABC News Tonight.  Here's the video.