NEW : Haiti 's government appears to have lost control of Cap Haitien . NEW : Haitians attacked the Nepalese contingent of troops . NEW : The Centers for Disease Control and Prevention says it 's likely impossible to identify the source . `` It is moving more rapidly in the slums than in the camps , '' he said . It charges the riots may be intended to spread disease ahead of the elections .
NEW : Haiti 's government appears to have lost control of Cap Haitien . NEW : Haitians attacked the Nepalese contingent of troops . NEW : The Centers for Disease Control and Prevention says it 's likely impossible to identify the source . It charges the riots may be intended to spread disease ahead of the elections .