Does Aid Work? What I learned after 2 years in Haiti

A few months ago, I stood on a hillside in Petionville, Haiti, overlooking the small, green town below me. Most of the wooden buildings survived the earthquake in 2010, and from the hill, I could hear the church bell in the village square ringing out the hour. It was my first visit back to Haiti in 18 months and the reconstruction appeared to be making progress.