Members of Islamic Movement of Nigeria, a Shia group, demand the release of the group’s leader, Sheik Ibrahim Zakzaky, who was arrested on December 14, 2015.

Members of Islamic Movement of Nigeria, a Shia group, demand the release of the group’s leader, Sheik Ibrahim Zakzaky, who was arrested on December 14, 2015. 

© AP Photo/Muhammed Giginyu