Activist Leymah Gbowee shared 2011 prize with Liberian president Ellen Johnson Sirleaf . Gbowee says Johnson Sirleaf has failed to to fight corruption and nepotism in Liberia . The Nobel Peace Prize is awarded for "efforts by people working together to promote peace and social justice around the world. Gbowee says Peace Prize winners should be more focused on spreading peace .
Activist Leymah Gbowee shared 2011 prize with Liberian president Ellen Johnson Sirleaf . Gbowee says Johnson Sirleaf has failed to to fight corruption and nepotism in Liberia . Johnson Sirleaf has appointed her sons to lucrative government posts . Gbowee says Peace Prize winners should be more focused on spreading peace .