The Joint External Evaluation Team joins U.S. Department of Health and Human Services and U.S. Department of Agriculture colleagues in front of the Humphrey Building, Washington DC, May 2016 At first glance, this photo taken on a set of concrete steps in Washington, D.C., may look like an ordinary group shot-but it took an extraordinary series of events to make it happen. The photo shows colleagues from U.S. Department of Health and Human Services and U.S. Department of Agriculture standing alongside a team of 15 international experts from 13 different countries, known as the Joint External Evaluation Team .