Caring for new lives in Haiti's disaster zone

17 days after the earthquake, there's at least one small sign of joy in Haiti – the new lives that have come into this world since the disaster.

Doctors in Port-au-Prince have set up a makeshift maternity ward to care for the newborns and their mothers. They're doing what they can with the supplies they have.

But as our Dr. Sanjay Gupta reports, even with all the challenges these doctors are facing, they haven't given up hope.

Related: Painful plight of Haiti's 'restavek' children