As Highway Africa conference wraps up, one of the issues that have become topical in SA, the emergence of "black Twitter" was on the spotlight. In one of the plenary sessions this morning, Dr Shepherd Mpofu from the University of Johannesburg made a presentation titled, Jesus Comes to South Africa: Black Twitter and Politics. Black twitter is widely considered a community of users that tweet about issues that concern black people. It is at times in a coded language only they can relate to. Black twitter showcases cultural knowledge and insider access. Elvis Presslin spoke to Research Fellow at the University of Johannesburg, Dr Shepherd Mpofu..