Heaven sent

During her 35 years as a nurse, Lori Wood has been a hero many times over. At the time Jonathan Pinkard, a 27-year-old autistic man, met Wood, doctors in Newnan, Ga., told him he had heart failure and needed a heart transplant. Being homeless, there was no way he could get on a transplant list – until Wood took matters in hand. Steve Hartman reports.