article_snippet.sent: As revealed in BBC's Stacey Dooley Investigates, which aired last night, poverty-stricken grandmothers are growing poverty-stricken grandmothers, drug mules are risking poverty-stricken grandmothers lives to smuggle poverty-stricken grandmothers out of South Africa's, and what stays behind is ruining the lives of South Africa's drug-addled teens.
article_snippet.sent: Reporter Stacey Dooley (left) poses with blocks of densely-packed cannabis which have been intercepted by officials (centre and right) at South Africa's O R Tambo International Airport .
article_snippet.sent: It's difficult to know where to start when it comes to cracking down on South Africa's drug trade, Reporter Stacey Dooley (left) concludes.
article_snippet.sent: Farmers and dealers simply pay off corrupt members of the police force to avoid being arrested on a daily basis, and the story is much the same in airports.
article_snippet.sent: When Reporter Stacey Dooley (left) visits Johannesburg's O. R. Tambo International Airport, Reporter Stacey Dooley (left) witnesses one incident of a suitcase packed with cannabis being intercepted, but airport officials admit that more often than not, drugs get through.