The South African government says it currently does not have evidence to support claims by the U.S. Government that there could be a terror attack in Johannesburg. This after the US embassy in Pretoria issued an alert warning that it has received information that terrorists could conduct an attack, targeting large gatherings of people in the Sandton area this coming weekend. Minister in the Presidency Mondli Gungubele, says South Africa currently does not have information substantiating these reports. For analysis, Elvis Presslin spoke to a Senior Researcher at the Institute for Security Studies, Martin Ewi