cuisine. ♪ here served with egusi soup. a stew of goat meat, melon seeds, fish stock and chiles. ♪ this is very, very good. so, i've heard this market described as the perfect market. now, what does that mean? >> tunti: right here, you can find on the same street, about 20 people doing exactly the same thing. so you go to the first guy and you say, "hey, i want to repair my phone. he says, "okay, i can do it for you for 5000 naira." now all you have to do is look across the road and find somebody who can do exactly the same thing, and he knows that, right? so, he starts to think to himself, "i better give him the best price i can possibly give him, so that i can get his market." >> anthony: completely unregulated as far as prices. >> tunti: completely unregulated. >> anthony:so, it's really the free market at its purist? >> tunti: exactly. lagos has been able to grow and