By Ange Kasongo and Djaffar Al Katanty KINSHASA/GOMA, Democratic Republic of Congo (Reuters) - Democratic Republic of Congo was holding presidential and legislative elections on Wednesday after a chaotic campaign marred by opposition allegations of fraud, electoral violence, and logistical setbacks that could prevent many from voting. At stake is not just the legitimacy of the next administration. Congolese election disputes often spark violent unrest with potentially far-reaching consequences. Congo is the world's third largest copper producer, and the top producer of cobalt, a battery compon...
