The border between South Africa and Zimbabwe is more than an international boundary; it also determines the method of payment for sex workers,...

"We know why you're in South Africa - Life in Zimbabwe is murder these days", a billboard greets Zimbabwean immigrants in South Africa's border town...

He is only a teenager, but he is already a seasoned border jumper. Dressed in a torn t-shirt and blue work trousers, Robert, 16, (not his real name)...