TEDTalks Health

How to step up in the face of disaster | Morgan O'Neill

09:23 | Aug 14th, 2012

When a freak tornado hit their hometown, sisters Caitria and Morgan O'Neill -- just 20 and 24 at the time -- realized they had to jump in and help. What they learned is: After a natural disaster, there's only a tiny window before the world turns its ...Show More