Finding a pathway to peace in times of heightened conflict

In tonight's edition: Frustration about a regional taskforce deepens in eastern DR Congo. Protesters who accuse it of having little impact on the M23 militia operating around Goma are teargassed by police. Also, we hear from the Principles for Peace Executive Director, Hiba Qasas, as a new international peacemaking covenant hopes to offer tools and know-how for countries trying to find a way out of conflict. Finally, in Nigeria, residents get used to new banknotes before the old ones run out.