Kenya's opposition on Wednesday held candle-lit vigils in major cities for the more than two dozen people killed and scores injured during protests this month against the high cost of living and tax hikes passed in June. Opposition leader Raila Odinga has repeatedly called for acts of civil disobedience against a government he accuses of raising the cost of living and consolidating power. The Azimio la Umoja (Declaration of Unity) coalition he leads held five protests earlier this month, causing widespread disruption which in some cases ended in violent confrontations with police.