article_snippet.sent: London (CNN)Congolese immigrant Tarsis Mboma Thale has a small business selling T-shirts in Johannesburg, South Africa.
article_snippet.sent: (CNN)Congolese immigrant Tarsis Mboma Thale's job normally requires (CNN)Congolese immigrant Tarsis Mboma Thale to walk the streets of the city
article_snippet.sent: (CNN)Congolese immigrant Tarsis Mboma Thale has called home for the past few years.
article_snippet.sent: But at the moment, (CNN)Congolese immigrant Tarsis Mboma Thale says, this is not an option.
article_snippet.sent: Because (CNN)Congolese immigrant Tarsis Mboma Thale is simply too afraid.