How the ‘Bring Back Our Girls’ Tweets Changed a War in Nigeria
Singer Alicia Keys (center) joins a ‘Bring Back Our Girls’ protest in front of the Nigerian consulate in New York City to mark the six-month anniversary of the kidnapping of more than 200 Nigerian schoolgirls by Boko Haram militants, Oct. 14, 2014.
Photo: JEWEL SAMAD/AFP/Getty Images