Alberto Cairo's clinics in Afghanistan used to close down during active fighting. Now, they stay open. At TEDxRC2 (the RC stands for Red Cross/Red Crescent), Cairo tells the powerful story of why -- and how he found humanity and dignity in the midst of war.img src="http://feeds.feedburner.com/~r/TEDTalks_video/~4/dqWo9oPjb4o" height="1" width="1"/