Eliesa Katoa's rugby league career and health in jeopardy after head knock

The consequenses have continued in the wake of one of the scariest sporting moments of the year. Eliesa Katoa's rugby league career and long term health are both in serious jeopardy after the Tongan forward took three separate head knocks in a single game, resulting in a seizure and brain surgery. Sport reporter Jonty Dine spoke to Lisa Owen.