Mario Joseph, Haiti's most prominent human rights lawyer [http://query.nytimes.com/gst/fullpage.html?res=9C0CEFD9123FF93BA15754C0A9609C8B63&scp=11&sq=mario%20joseph&st=cse], has led the Bureau des Avocats Internationaux in Port-au-Prince since 1996. Attorney Joseph and the BAI represent political prisoners and victims of political violence, and fight to make Haiti's justice system work for poor people. Wikipedia*
On the C-SPAN Networks:
Mario Joseph has one video in the C-SPAN Video Library; the first appearance was a 2010 Forum.