Johannesburg - A 17-year-old died after he was pinned between two buses during a march on William Nicol Drive Sandton on Friday police said. It is believed the pupil was part of the Congress of the South African Students Cosas march at which the organisation handed over a memorandum to the JSE Captain Kay Makhubele said. Makhubele said the exact cause of the incident was not clear. The teenager was declared dead on the scene. However when contacted Cosas secretary general Khulekani Skosana said the org...