In Goma, in the east of the Democratic Republic of Congo, prices have risen sharply as traders return to their stalls after three days of intense fighting between the Rwanda-backed armed group M23 and the Congolese forces. "Transport is very expensive and there aren't enough goods because all the farmers have fled the war," says Justine Kalibwanya, a vendor in the provincial capital of North Kivu. IMAGES AND SOUNDBITES