Anger over the ongoing shortage of cash spills into the streets of Benin City, Nigeria, as rioters attacked banks ATMs. The country has been struggling with a shortage of cash since the central bank began to swap old bills of the local naira currency for new ones, leading to a shortfall in banknotes.Banks have limited access to cash and ATM withdrawals because of a scarcity of the new notes, and some businesses refuse to accept old naira, causing huge queues, angering customers and disrupting businesses. IMAGES