Nigeria fake drugs: 'My patient woke up mid-surgery'

Police officers in Nigeria have raided a market in the commercial capital Lagos in the hunt for fake drugs.

It's part of a crackdown on the sale of counterfeit prescription drugs, which account for nearly a third of medication in some parts of Africa, according to the The World Health Organization.

Reporter: Didi Akinyelure; video journalist: Ayo Bello