Sarah Jamal Ahmed, a 24-year-old sociologist who was one of the activists during the 2011 uprising in Sanaa, stands by posters of dead protesters posted in the streets.

Sarah Jamal Ahmed, a 24-year-old sociologist who was one of the activists during the 2011 uprising in Sanaa, stands by posters of dead protesters posted in the streets. 

© 2012 Panos/Abbie Trayler-Smith