The Past, Present and Future of the U.S. Drone Program

A Yemeni boy walks past a mural depicting a US drone and reading ' Why did you kill my family' on December 13, 2013 in the capital Sanaa.
( MOHAMMED HUWAIS/AFP/Getty Images )

Produced by Ellen Frankman and Jillian Weinberger

Produced by PRI and WNYC