West Africa’s public infrastructure is now collapsing under the burden of the Ebola outbreak. But the health and political systems in that region were already under attack from another deadly force -- drug trafficking and the harsh criminal response so frequently wielded in the global war on drugs. What makes it so hard to combat the spread of Ebola in West Africa -- weak public infrastructure, porous borders and high poverty rates -- are some of the same factors that drew the narco-traffickers.