KIGALI, Rwanda African Union (AU) Chairperson Joao Lourenco nominated Togo’s President Faure Gnassingbe to act as the body’s peace mediator between the Democratic Republic of Congo, Rwanda and M23 rebels, his office said Saturday. Preliminary consultations with Gnassingbe yielded a positive response, contingent on the formal concurrence of the Assembly of Heads of State and Government, Lourenco told the Bureau of the Assembly of the African Union during a virtual meeting in Angola. Lourenco,